Remove BoringSSL from third_party .

We don't need it (gRPC is only used on the loopback interface), and the less dependencies, the better.

Change-Id: If5bc27812c9e8849618f349a448a7aeb920f2975

9 files changed, 0 insertions, 2312 deletions

diff --git a/third_party/boringssl/src/crypto/pem/CMakeLists.txt b/third_party/boringssl/src/crypto/pem/CMakeLists.txt
deleted file mode 100644
index 30dd7c92a7..0000000000
--- a/third_party/boringssl/src/crypto/pem/CMakeLists.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-include_directories(../../include)
-
-add_library(
-  pem
-
-  OBJECT
-
-  pem_all.c
-  pem_info.c
-  pem_lib.c
-  pem_oth.c
-  pem_pk8.c
-  pem_pkey.c
-  pem_x509.c
-  pem_xaux.c
-)
diff --git a/third_party/boringssl/src/crypto/pem/pem_all.c b/third_party/boringssl/src/crypto/pem/pem_all.c
deleted file mode 100644
index 24ecc62a04..0000000000
--- a/third_party/boringssl/src/crypto/pem/pem_all.c
+++ /dev/null
@@ -1,281 +0,0 @@
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-/* ====================================================================
- * Copyright (c) 1998-2002 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    openssl-core@openssl.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com). */
-
-#include <stdio.h>
-
-#include <openssl/bio.h>
-#include <openssl/dh.h>
-#include <openssl/dsa.h>
-#include <openssl/evp.h>
-#include <openssl/pem.h>
-/*#include <openssl/pkcs7.h> */
-#include <openssl/rsa.h>
-#include <openssl/x509.h>
-
-
-static RSA *pkey_get_rsa(EVP_PKEY *key, RSA **rsa);
-static DSA *pkey_get_dsa(EVP_PKEY *key, DSA **dsa);
-static EC_KEY *pkey_get_eckey(EVP_PKEY *key, EC_KEY **eckey);
-
-
-IMPLEMENT_PEM_rw(X509_REQ, X509_REQ, PEM_STRING_X509_REQ, X509_REQ)
-
-IMPLEMENT_PEM_write(X509_REQ_NEW, X509_REQ, PEM_STRING_X509_REQ_OLD, X509_REQ)
-
-IMPLEMENT_PEM_rw(X509_CRL, X509_CRL, PEM_STRING_X509_CRL, X509_CRL)
-
-
-
-/* We treat RSA or DSA private keys as a special case.
- *
- * For private keys we read in an EVP_PKEY structure with
- * PEM_read_bio_PrivateKey() and extract the relevant private
- * key: this means can handle "traditional" and PKCS#8 formats
- * transparently.
- */
-
-static RSA *pkey_get_rsa(EVP_PKEY *key, RSA **rsa)
-{
-	RSA *rtmp;
-	if(!key) return NULL;
-	rtmp = EVP_PKEY_get1_RSA(key);
-	EVP_PKEY_free(key);
-	if(!rtmp) return NULL;
-	if(rsa) {
-		RSA_free(*rsa);
-		*rsa = rtmp;
-	}
-	return rtmp;
-}
-
-RSA *PEM_read_bio_RSAPrivateKey(BIO *bp, RSA **rsa, pem_password_cb *cb,
-								void *u)
-{
-	EVP_PKEY *pktmp;
-	pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
-	return pkey_get_rsa(pktmp, rsa);
-}
-
-#ifndef OPENSSL_NO_FP_API
-
-RSA *PEM_read_RSAPrivateKey(FILE *fp, RSA **rsa, pem_password_cb *cb,
-								void *u)
-{
-	EVP_PKEY *pktmp;
-	pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
-	return pkey_get_rsa(pktmp, rsa);
-}
-
-#endif
-
-IMPLEMENT_PEM_write_cb_const(RSAPrivateKey, RSA, PEM_STRING_RSA, RSAPrivateKey)
-
-IMPLEMENT_PEM_rw_const(RSAPublicKey, RSA, PEM_STRING_RSA_PUBLIC, RSAPublicKey)
-IMPLEMENT_PEM_rw(RSA_PUBKEY, RSA, PEM_STRING_PUBLIC, RSA_PUBKEY)
-
-#ifndef OPENSSL_NO_DSA
-
-static DSA *pkey_get_dsa(EVP_PKEY *key, DSA **dsa)
-{
-	DSA *dtmp;
-	if(!key) return NULL;
-	dtmp = EVP_PKEY_get1_DSA(key);
-	EVP_PKEY_free(key);
-	if(!dtmp) return NULL;
-	if(dsa) {
-		DSA_free(*dsa);
-		*dsa = dtmp;
-	}
-	return dtmp;
-}
-
-DSA *PEM_read_bio_DSAPrivateKey(BIO *bp, DSA **dsa, pem_password_cb *cb,
-								void *u)
-{
-	EVP_PKEY *pktmp;
-	pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
-	return pkey_get_dsa(pktmp, dsa);	/* will free pktmp */
-}
-
-
-IMPLEMENT_PEM_write_cb_const(DSAPrivateKey, DSA, PEM_STRING_DSA, DSAPrivateKey)
-
-IMPLEMENT_PEM_rw(DSA_PUBKEY, DSA, PEM_STRING_PUBLIC, DSA_PUBKEY)
-
-#ifndef OPENSSL_NO_FP_API
-
-DSA *PEM_read_DSAPrivateKey(FILE *fp, DSA **dsa, pem_password_cb *cb,
-								void *u)
-{
-	EVP_PKEY *pktmp;
-	pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
-	return pkey_get_dsa(pktmp, dsa);	/* will free pktmp */
-}
-
-#endif
-
-IMPLEMENT_PEM_rw_const(DSAparams, DSA, PEM_STRING_DSAPARAMS, DSAparams)
-
-#endif
-
-
-static EC_KEY *pkey_get_eckey(EVP_PKEY *key, EC_KEY **eckey)
-{
-	EC_KEY *dtmp;
-	if(!key) return NULL;
-	dtmp = EVP_PKEY_get1_EC_KEY(key);
-	EVP_PKEY_free(key);
-	if(!dtmp) return NULL;
-	if(eckey) 
-	{
- 		EC_KEY_free(*eckey);
-		*eckey = dtmp;
-	}
-	return dtmp;
-}
-
-EC_KEY *PEM_read_bio_ECPrivateKey(BIO *bp, EC_KEY **key, pem_password_cb *cb,
-							void *u)
-{
-	EVP_PKEY *pktmp;
-	pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
-	return pkey_get_eckey(pktmp, key);	/* will free pktmp */
-}
-
-/* TODO(fork): remove this code? */
-/* IMPLEMENT_PEM_rw_const(ECPKParameters, EC_GROUP, PEM_STRING_ECPARAMETERS, ECPKParameters) */
-
-
-
-
-IMPLEMENT_PEM_write_cb(ECPrivateKey, EC_KEY, PEM_STRING_ECPRIVATEKEY, ECPrivateKey)
-
-
-IMPLEMENT_PEM_rw(EC_PUBKEY, EC_KEY, PEM_STRING_PUBLIC, EC_PUBKEY)
-
-#ifndef OPENSSL_NO_FP_API
- 
-EC_KEY *PEM_read_ECPrivateKey(FILE *fp, EC_KEY **eckey, pem_password_cb *cb,
- 								void *u)
-{
-	EVP_PKEY *pktmp;
-	pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
-	return pkey_get_eckey(pktmp, eckey);	/* will free pktmp */
-}
-
-#endif
-
-
-
-IMPLEMENT_PEM_write_const(DHparams, DH, PEM_STRING_DHPARAMS, DHparams)
-
-/* TODO(fork): remove this code? */
-/* IMPLEMENT_PEM_write_const(DHxparams, DH, PEM_STRING_DHXPARAMS, DHxparams) */
-
-
-IMPLEMENT_PEM_rw(PUBKEY, EVP_PKEY, PEM_STRING_PUBLIC, PUBKEY)
diff --git a/third_party/boringssl/src/crypto/pem/pem_info.c b/third_party/boringssl/src/crypto/pem/pem_info.c
deleted file mode 100644
index b4ae8054a5..0000000000
--- a/third_party/boringssl/src/crypto/pem/pem_info.c
+++ /dev/null
@@ -1,404 +0,0 @@
-/* crypto/pem/pem_info.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- * 
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * 
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <openssl/pem.h>
-
-#include <assert.h>
-#include <stdio.h>
-#include <string.h>
-
-#include <openssl/buf.h>
-#include <openssl/dsa.h>
-#include <openssl/err.h>
-#include <openssl/evp.h>
-#include <openssl/mem.h>
-#include <openssl/obj.h>
-#include <openssl/rsa.h>
-#include <openssl/x509.h>
-
-
-#ifndef OPENSSL_NO_FP_API
-STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u)
-	{
-        BIO *b;
-        STACK_OF(X509_INFO) *ret;
-
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		OPENSSL_PUT_ERROR(PEM, ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=PEM_X509_INFO_read_bio(b,sk,cb,u);
-        BIO_free(b);
-        return(ret);
-	}
-#endif
-
-STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u)
-	{
-	X509_INFO *xi=NULL;
-	char *name=NULL,*header=NULL;
-	void *pp;
-	unsigned char *data=NULL;
-	const unsigned char *p;
-	long len,error=0;
-	int ok=0;
-	STACK_OF(X509_INFO) *ret=NULL;
-	unsigned int i,raw,ptype;
-	d2i_of_void *d2i = 0;
-
-	if (sk == NULL)
-		{
-		if ((ret=sk_X509_INFO_new_null()) == NULL)
-			{
-			OPENSSL_PUT_ERROR(PEM, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		}
-	else
-		ret=sk;
-
-	if ((xi=X509_INFO_new()) == NULL) goto err;
-	for (;;)
-		{
-		raw=0;
-		ptype = 0;
-		i=PEM_read_bio(bp,&name,&header,&data,&len);
-		if (i == 0)
-			{
-			error=ERR_GET_REASON(ERR_peek_last_error());
-			if (error == PEM_R_NO_START_LINE)
-				{
-				ERR_clear_error();
-				break;
-				}
-			goto err;
-			}
-start:
-		if (	(strcmp(name,PEM_STRING_X509) == 0) ||
-			(strcmp(name,PEM_STRING_X509_OLD) == 0))
-			{
-			d2i=(D2I_OF(void))d2i_X509;
-			if (xi->x509 != NULL)
-				{
-				if (!sk_X509_INFO_push(ret,xi)) goto err;
-				if ((xi=X509_INFO_new()) == NULL) goto err;
-				goto start;
-				}
-			pp=&(xi->x509);
-			}
-		else if ((strcmp(name,PEM_STRING_X509_TRUSTED) == 0))
-			{
-			d2i=(D2I_OF(void))d2i_X509_AUX;
-			if (xi->x509 != NULL)
-				{
-				if (!sk_X509_INFO_push(ret,xi)) goto err;
-				if ((xi=X509_INFO_new()) == NULL) goto err;
-				goto start;
-				}
-			pp=&(xi->x509);
-			}
-		else if (strcmp(name,PEM_STRING_X509_CRL) == 0)
-			{
-			d2i=(D2I_OF(void))d2i_X509_CRL;
-			if (xi->crl != NULL)
-				{
-				if (!sk_X509_INFO_push(ret,xi)) goto err;
-				if ((xi=X509_INFO_new()) == NULL) goto err;
-				goto start;
-				}
-			pp=&(xi->crl);
-			}
-		else
-			if (strcmp(name,PEM_STRING_RSA) == 0)
-			{
-			d2i=(D2I_OF(void))d2i_RSAPrivateKey;
-			if (xi->x_pkey != NULL) 
-				{
-				if (!sk_X509_INFO_push(ret,xi)) goto err;
-				if ((xi=X509_INFO_new()) == NULL) goto err;
-				goto start;
-				}
-
-			xi->enc_data=NULL;
-			xi->enc_len=0;
-
-			xi->x_pkey=X509_PKEY_new();
-			ptype=EVP_PKEY_RSA;
-			pp=&xi->x_pkey->dec_pkey;
-			if ((int)strlen(header) > 10) /* assume encrypted */
-				raw=1;
-			}
-		else
-#ifndef OPENSSL_NO_DSA
-			if (strcmp(name,PEM_STRING_DSA) == 0)
-			{
-			d2i=(D2I_OF(void))d2i_DSAPrivateKey;
-			if (xi->x_pkey != NULL) 
-				{
-				if (!sk_X509_INFO_push(ret,xi)) goto err;
-				if ((xi=X509_INFO_new()) == NULL) goto err;
-				goto start;
-				}
-
-			xi->enc_data=NULL;
-			xi->enc_len=0;
-
-			xi->x_pkey=X509_PKEY_new();
-			ptype = EVP_PKEY_DSA;
-			pp=&xi->x_pkey->dec_pkey;
-			if ((int)strlen(header) > 10) /* assume encrypted */
-				raw=1;
-			}
-		else
-#endif
- 			if (strcmp(name,PEM_STRING_ECPRIVATEKEY) == 0)
- 			{
- 				d2i=(D2I_OF(void))d2i_ECPrivateKey;
- 				if (xi->x_pkey != NULL) 
- 				{
- 					if (!sk_X509_INFO_push(ret,xi)) goto err;
- 					if ((xi=X509_INFO_new()) == NULL) goto err;
- 						goto start;
- 				}
- 
- 			xi->enc_data=NULL;
- 			xi->enc_len=0;
- 
- 			xi->x_pkey=X509_PKEY_new();
-			ptype = EVP_PKEY_EC;
- 			pp=&xi->x_pkey->dec_pkey;
- 			if ((int)strlen(header) > 10) /* assume encrypted */
- 				raw=1;
-			}
-		else
-			{
-			d2i=NULL;
-			pp=NULL;
-			}
-
-		if (d2i != NULL)
-			{
-			if (!raw)
-				{
-				EVP_CIPHER_INFO cipher;
-
-				if (!PEM_get_EVP_CIPHER_INFO(header,&cipher))
-					goto err;
-				if (!PEM_do_header(&cipher,data,&len,cb,u))
-					goto err;
-				p=data;
-				if (ptype)
-					{
-					if (!d2i_PrivateKey(ptype, pp, &p, len))
-						{
-						OPENSSL_PUT_ERROR(PEM, ERR_R_ASN1_LIB);
-						goto err;
-						}
-					}
-				else if (d2i(pp,&p,len) == NULL)
-					{
-					OPENSSL_PUT_ERROR(PEM, ERR_R_ASN1_LIB);
-					goto err;
-					}
-				}
-			else
-				{ /* encrypted RSA data */
-				if (!PEM_get_EVP_CIPHER_INFO(header,
-					&xi->enc_cipher)) goto err;
-				xi->enc_data=(char *)data;
-				xi->enc_len=(int)len;
-				data=NULL;
-				}
-			}
-		else	{
-			/* unknown */
-			}
-		if (name != NULL) OPENSSL_free(name);
-		if (header != NULL) OPENSSL_free(header);
-		if (data != NULL) OPENSSL_free(data);
-		name=NULL;
-		header=NULL;
-		data=NULL;
-		}
-
-	/* if the last one hasn't been pushed yet and there is anything
-	 * in it then add it to the stack ... 
-	 */
-	if ((xi->x509 != NULL) || (xi->crl != NULL) ||
-		(xi->x_pkey != NULL) || (xi->enc_data != NULL))
-		{
-		if (!sk_X509_INFO_push(ret,xi)) goto err;
-		xi=NULL;
-		}
-	ok=1;
-err:
-	if (xi != NULL) X509_INFO_free(xi);
-	if (!ok)
-		{
-		for (i=0; ((int)i)<sk_X509_INFO_num(ret); i++)
-			{
-			xi=sk_X509_INFO_value(ret,i);
-			X509_INFO_free(xi);
-			}
-		if (ret != sk) sk_X509_INFO_free(ret);
-		ret=NULL;
-		}
-		
-	if (name != NULL) OPENSSL_free(name);
-	if (header != NULL) OPENSSL_free(header);
-	if (data != NULL) OPENSSL_free(data);
-	return(ret);
-	}
-
-
-/* A TJH addition */
-int PEM_X509_INFO_write_bio(BIO *bp, X509_INFO *xi, EVP_CIPHER *enc,
-	     unsigned char *kstr, int klen, pem_password_cb *cb, void *u)
-	{
-	EVP_CIPHER_CTX ctx;
-	int i,ret=0;
-	unsigned char *data=NULL;
-	const char *objstr=NULL;
-	char buf[PEM_BUFSIZE];
-	unsigned char *iv=NULL;
-	unsigned iv_len = 0;
-	
-	if (enc != NULL)
-		{
-		iv_len = EVP_CIPHER_iv_length(enc);
-		objstr=OBJ_nid2sn(EVP_CIPHER_nid(enc));
-		if (objstr == NULL)
-			{
-			OPENSSL_PUT_ERROR(PEM, PEM_R_UNSUPPORTED_CIPHER);
-			goto err;
-			}
-		}
-
-	/* now for the fun part ... if we have a private key then 
-	 * we have to be able to handle a not-yet-decrypted key
-	 * being written out correctly ... if it is decrypted or
-	 * it is non-encrypted then we use the base code
-	 */
-	if (xi->x_pkey!=NULL)
-		{
-		if ( (xi->enc_data!=NULL) && (xi->enc_len>0) )
-			{
-			if (enc == NULL)
-				{
-				OPENSSL_PUT_ERROR(PEM, PEM_R_CIPHER_IS_NULL);
-				goto err;
-				}
-
-			/* copy from weirdo names into more normal things */
-			iv=xi->enc_cipher.iv;
-			data=(unsigned char *)xi->enc_data;
-			i=xi->enc_len;
-
-			/* we take the encryption data from the
-			 * internal stuff rather than what the
-			 * user has passed us ... as we have to 
-			 * match exactly for some strange reason
-			 */
-			objstr=OBJ_nid2sn(
-				EVP_CIPHER_nid(xi->enc_cipher.cipher));
-			if (objstr == NULL)
-				{
-				OPENSSL_PUT_ERROR(PEM, PEM_R_UNSUPPORTED_CIPHER);
-				goto err;
-				}
-
-			/* create the right magic header stuff */
-			assert(strlen(objstr)+23+2*iv_len+13 <= sizeof buf);
-			buf[0]='\0';
-			PEM_proc_type(buf,PEM_TYPE_ENCRYPTED);
-			PEM_dek_info(buf,objstr,iv_len,(char *)iv);
-
-			/* use the normal code to write things out */
-			i=PEM_write_bio(bp,PEM_STRING_RSA,buf,data,i);
-			if (i <= 0) goto err;
-			}
-		else
-			{
-			/* Add DSA/DH */
-			/* normal optionally encrypted stuff */
-			if (PEM_write_bio_RSAPrivateKey(bp,
-				xi->x_pkey->dec_pkey->pkey.rsa,
-				enc,kstr,klen,cb,u)<=0)
-				goto err;
-			}
-		}
-
-	/* if we have a certificate then write it out now */
-	if ((xi->x509 != NULL) && (PEM_write_bio_X509(bp,xi->x509) <= 0))
-		goto err;
-
-	/* we are ignoring anything else that is loaded into the X509_INFO
-	 * structure for the moment ... as I don't need it so I'm not
-	 * coding it here and Eric can do it when this makes it into the
-	 * base library --tjh
-	 */
-
-	ret=1;
-
-err:
-	OPENSSL_cleanse((char *)&ctx,sizeof(ctx));
-	OPENSSL_cleanse(buf,PEM_BUFSIZE);
-	return(ret);
-	}
diff --git a/third_party/boringssl/src/crypto/pem/pem_lib.c b/third_party/boringssl/src/crypto/pem/pem_lib.c
deleted file mode 100644
index 5915696917..0000000000
--- a/third_party/boringssl/src/crypto/pem/pem_lib.c
+++ /dev/null
@@ -1,835 +0,0 @@
-/* crypto/pem/pem_lib.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.] */
-
-#include <assert.h>
-#include <ctype.h>
-#include <stdio.h>
-#include <string.h>
-
-#include <openssl/base64.h>
-#include <openssl/buf.h>
-#include <openssl/des.h>
-#include <openssl/err.h>
-#include <openssl/evp.h>
-#include <openssl/mem.h>
-#include <openssl/obj.h>
-#include <openssl/pem.h>
-#include <openssl/rand.h>
-#include <openssl/x509.h>
-
-#include "../evp/internal.h"
-
-
-#define MIN_LENGTH	4
-
-static int load_iv(char **fromp,unsigned char *to, int num);
-static int check_pem(const char *nm, const char *name);
-int pem_check_suffix(const char *pem_str, const char *suffix);
-
-void PEM_proc_type(char *buf, int type)
-	{
-	const char *str;
-
-	if (type == PEM_TYPE_ENCRYPTED)
-		str="ENCRYPTED";
-	else if (type == PEM_TYPE_MIC_CLEAR)
-		str="MIC-CLEAR";
-	else if (type == PEM_TYPE_MIC_ONLY)
-		str="MIC-ONLY";
-	else
-		str="BAD-TYPE";
-		
-	BUF_strlcat(buf,"Proc-Type: 4,",PEM_BUFSIZE);
-	BUF_strlcat(buf,str,PEM_BUFSIZE);
-	BUF_strlcat(buf,"\n",PEM_BUFSIZE);
-	}
-
-void PEM_dek_info(char *buf, const char *type, int len, char *str)
-	{
-	static const unsigned char map[17]="0123456789ABCDEF";
-	long i;
-	int j;
-
-	BUF_strlcat(buf,"DEK-Info: ",PEM_BUFSIZE);
-	BUF_strlcat(buf,type,PEM_BUFSIZE);
-	BUF_strlcat(buf,",",PEM_BUFSIZE);
-	j=strlen(buf);
-	if (j + (len * 2) + 1 > PEM_BUFSIZE)
-        	return;
-	for (i=0; i<len; i++)
-		{
-		buf[j+i*2]  =map[(str[i]>>4)&0x0f];
-		buf[j+i*2+1]=map[(str[i]   )&0x0f];
-		}
-	buf[j+i*2]='\n';
-	buf[j+i*2+1]='\0';
-	}
-
-#ifndef OPENSSL_NO_FP_API
-void *PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
-		    pem_password_cb *cb, void *u)
-	{
-        BIO *b;
-        void *ret;
-
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		OPENSSL_PUT_ERROR(PEM, ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=PEM_ASN1_read_bio(d2i,name,b,x,cb,u);
-        BIO_free(b);
-        return(ret);
-	}
-#endif
-
-static int check_pem(const char *nm, const char *name)
-{
-	/* Normal matching nm and name */
-	if (!strcmp(nm,name)) return 1;
-
-	/* Make PEM_STRING_EVP_PKEY match any private key */
-
-	if(!strcmp(name,PEM_STRING_EVP_PKEY))
-		{
-		int slen;
-		const EVP_PKEY_ASN1_METHOD *ameth;
-		if(!strcmp(nm,PEM_STRING_PKCS8))
-			return 1;
-		if(!strcmp(nm,PEM_STRING_PKCS8INF))
-			return 1;
-		slen = pem_check_suffix(nm, "PRIVATE KEY"); 
-		if (slen > 0)
-			{
-			/* NB: ENGINE implementations wont contain
-			 * a deprecated old private key decode function
-			 * so don't look for them.
-			 */
-			ameth = EVP_PKEY_asn1_find_str(NULL, nm, slen);
-			if (ameth && ameth->old_priv_decode)
-				return 1;
-			}
-		return 0;
-		}
-
-	if(!strcmp(name,PEM_STRING_PARAMETERS))
-		{
-		int slen;
-		const EVP_PKEY_ASN1_METHOD *ameth;
-		slen = pem_check_suffix(nm, "PARAMETERS"); 
-		if (slen > 0)
-			{
-			ENGINE *e;
-			ameth = EVP_PKEY_asn1_find_str(&e, nm, slen);
-			if (ameth)
-				{
-				int r;
-				if (ameth->param_decode)
-					r = 1;
-				else
-					r = 0;
-				return r;
-				}
-			}
-		return 0;
-		}
-	/* If reading DH parameters handle X9.42 DH format too */
-	if(!strcmp(nm,PEM_STRING_DHXPARAMS) &&
-		!strcmp(name,PEM_STRING_DHPARAMS)) return 1;
-
-	/* Permit older strings */
-
-	if(!strcmp(nm,PEM_STRING_X509_OLD) &&
-		!strcmp(name,PEM_STRING_X509)) return 1;
-
-	if(!strcmp(nm,PEM_STRING_X509_REQ_OLD) &&
-		!strcmp(name,PEM_STRING_X509_REQ)) return 1;
-
-	/* Allow normal certs to be read as trusted certs */
-	if(!strcmp(nm,PEM_STRING_X509) &&
-		!strcmp(name,PEM_STRING_X509_TRUSTED)) return 1;
-
-	if(!strcmp(nm,PEM_STRING_X509_OLD) &&
-		!strcmp(name,PEM_STRING_X509_TRUSTED)) return 1;
-
-	/* Some CAs use PKCS#7 with CERTIFICATE headers */
-	if(!strcmp(nm, PEM_STRING_X509) &&
-		!strcmp(name, PEM_STRING_PKCS7)) return 1;
-
-	if(!strcmp(nm, PEM_STRING_PKCS7_SIGNED) &&
-		!strcmp(name, PEM_STRING_PKCS7)) return 1;
-
-#ifndef OPENSSL_NO_CMS
-	if(!strcmp(nm, PEM_STRING_X509) &&
-		!strcmp(name, PEM_STRING_CMS)) return 1;
-	/* Allow CMS to be read from PKCS#7 headers */
-	if(!strcmp(nm, PEM_STRING_PKCS7) &&
-		!strcmp(name, PEM_STRING_CMS)) return 1;
-#endif
-
-	return 0;
-}
-
-int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm, const char *name, BIO *bp,
-	     pem_password_cb *cb, void *u)
-	{
-	EVP_CIPHER_INFO cipher;
-	char *nm=NULL,*header=NULL;
-	unsigned char *data=NULL;
-	long len;
-	int ret = 0;
-
-	for (;;)
-		{
-		if (!PEM_read_bio(bp,&nm,&header,&data,&len)) {
-			if(ERR_GET_REASON(ERR_peek_error()) ==
-				PEM_R_NO_START_LINE)
-				ERR_add_error_data(2, "Expecting: ", name);
-			return 0;
-		}
-		if(check_pem(nm, name)) break;
-		OPENSSL_free(nm);
-		OPENSSL_free(header);
-		OPENSSL_free(data);
-		}
-	if (!PEM_get_EVP_CIPHER_INFO(header,&cipher)) goto err;
-	if (!PEM_do_header(&cipher,data,&len,cb,u)) goto err;
-
-	*pdata = data;
-	*plen = len;
-
-	if (pnm)
-		*pnm = nm;
-
-	ret = 1;
-
-err:
-	if (!ret || !pnm) OPENSSL_free(nm);
-	OPENSSL_free(header);
-	if (!ret) OPENSSL_free(data);
-	return ret;
-	}
-
-#ifndef OPENSSL_NO_FP_API
-int PEM_ASN1_write(i2d_of_void *i2d, const char *name, FILE *fp,
-		   void *x, const EVP_CIPHER *enc, unsigned char *kstr,
-		   int klen, pem_password_cb *callback, void *u)
-        {
-        BIO *b;
-        int ret;
-
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		OPENSSL_PUT_ERROR(PEM, ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=PEM_ASN1_write_bio(i2d,name,b,x,enc,kstr,klen,callback,u);
-        BIO_free(b);
-        return(ret);
-        }
-#endif
-
-int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp,
-		       void *x, const EVP_CIPHER *enc, unsigned char *kstr,
-		       int klen, pem_password_cb *callback, void *u)
-	{
-	EVP_CIPHER_CTX ctx;
-	int dsize=0,i,j,ret=0;
-	unsigned char *p,*data=NULL;
-	const char *objstr=NULL;
-	char buf[PEM_BUFSIZE];
-	unsigned char key[EVP_MAX_KEY_LENGTH];
-	unsigned char iv[EVP_MAX_IV_LENGTH];
-	
-	if (enc != NULL)
-		{
-		objstr=OBJ_nid2sn(EVP_CIPHER_nid(enc));
-		if (objstr == NULL)
-			{
-			OPENSSL_PUT_ERROR(PEM, PEM_R_UNSUPPORTED_CIPHER);
-			goto err;
-			}
-		}
-
-	if ((dsize=i2d(x,NULL)) < 0)
-		{
-		OPENSSL_PUT_ERROR(PEM, ERR_R_ASN1_LIB);
-		dsize=0;
-		goto err;
-		}
-	/* dzise + 8 bytes are needed */
-	/* actually it needs the cipher block size extra... */
-	data=(unsigned char *)OPENSSL_malloc((unsigned int)dsize+20);
-	if (data == NULL)
-		{
-		OPENSSL_PUT_ERROR(PEM, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	p=data;
-	i=i2d(x,&p);
-
-	if (enc != NULL)
-		{
-		const unsigned iv_len = EVP_CIPHER_iv_length(enc);
-
-		if (kstr == NULL)
-			{
-			klen = 0;
-			if (!callback)
-				callback = PEM_def_callback;
- 			klen=(*callback)(buf,PEM_BUFSIZE,1,u);
-			if (klen <= 0)
-				{
-				OPENSSL_PUT_ERROR(PEM, PEM_R_READ_KEY);
-				goto err;
-				}
-			kstr=(unsigned char *)buf;
-			}
-		assert(iv_len <= (int)sizeof(iv));
-		if (!RAND_bytes(iv, iv_len)) /* Generate a salt */
-			goto err;
-		/* The 'iv' is used as the iv and as a salt.  It is
-		 * NOT taken from the BytesToKey function */
-		if (!EVP_BytesToKey(enc,EVP_md5(),iv,kstr,klen,1,key,NULL))
-			goto err;
-
-		if (kstr == (unsigned char *)buf) OPENSSL_cleanse(buf,PEM_BUFSIZE);
-
-		assert(strlen(objstr)+23+2*iv_len+13 <= sizeof buf);
-
-		buf[0]='\0';
-		PEM_proc_type(buf,PEM_TYPE_ENCRYPTED);
-		PEM_dek_info(buf,objstr,iv_len,(char *)iv);
-		/* k=strlen(buf); */
-
-		EVP_CIPHER_CTX_init(&ctx);
-		ret = 1;
-		if (!EVP_EncryptInit_ex(&ctx,enc,NULL,key,iv)
-			|| !EVP_EncryptUpdate(&ctx,data,&j,data,i)
-			|| !EVP_EncryptFinal_ex(&ctx,&(data[j]),&i))
-			ret = 0;
-		else
-			i += j;
-		EVP_CIPHER_CTX_cleanup(&ctx);
-		if (ret == 0)
-			goto err;
-		}
-	else
-		{
-		ret=1;
-		buf[0]='\0';
-		}
-	i=PEM_write_bio(bp,name,buf,data,i);
-	if (i <= 0) ret=0;
-err:
-	OPENSSL_cleanse(key,sizeof(key));
-	OPENSSL_cleanse(iv,sizeof(iv));
-	OPENSSL_cleanse((char *)&ctx,sizeof(ctx));
-	OPENSSL_cleanse(buf,PEM_BUFSIZE);
-	if (data != NULL)
-		{
-		OPENSSL_cleanse(data,(unsigned int)dsize);
-		OPENSSL_free(data);
-		}
-	return(ret);
-	}
-
-int PEM_do_header(EVP_CIPHER_INFO *cipher, unsigned char *data, long *plen,
-	     pem_password_cb *callback,void *u)
-	{
-	int i=0,j,o,klen;
-	long len;
-	EVP_CIPHER_CTX ctx;
-	unsigned char key[EVP_MAX_KEY_LENGTH];
-	char buf[PEM_BUFSIZE];
-
-	len= *plen;
-
-	if (cipher->cipher == NULL) return(1);
-
-	klen = 0;
-	if (!callback) callback = PEM_def_callback;
-	klen=callback(buf,PEM_BUFSIZE,0,u);
-	if (klen <= 0)
-		{
-		OPENSSL_PUT_ERROR(PEM, PEM_R_BAD_PASSWORD_READ);
-		return(0);
-		}
-
-	if (!EVP_BytesToKey(cipher->cipher,EVP_md5(),&(cipher->iv[0]),
-		(unsigned char *)buf,klen,1,key,NULL))
-		return 0;
-
-	j=(int)len;
-	EVP_CIPHER_CTX_init(&ctx);
-	o = EVP_DecryptInit_ex(&ctx,cipher->cipher,NULL, key,&(cipher->iv[0]));
-	if (o)
-		o = EVP_DecryptUpdate(&ctx,data,&i,data,j);
-	if (o)
-		o = EVP_DecryptFinal_ex(&ctx,&(data[i]),&j);
-	EVP_CIPHER_CTX_cleanup(&ctx);
-	OPENSSL_cleanse((char *)buf,sizeof(buf));
-	OPENSSL_cleanse((char *)key,sizeof(key));
-	if (!o)
-		{
-		OPENSSL_PUT_ERROR(PEM, PEM_R_BAD_DECRYPT);
-		return(0);
-		}
-	j+=i;
-	*plen=j;
-	return(1);
-	}
-
-static const EVP_CIPHER* cipher_by_name(const char *name) {
-  /* This is similar to the (deprecated) function |EVP_get_cipherbyname|. */
-  if (0 == strcmp(name, SN_rc4)) {
-    return EVP_rc4();
-  } else if (0 == strcmp(name, SN_des_cbc)) {
-    return EVP_des_cbc();
-  } else if (0 == strcmp(name, SN_des_ede3_cbc)) {
-    return EVP_des_ede3_cbc();
-  } else if (0 == strcmp(name, SN_aes_128_cbc)) {
-    return EVP_aes_128_cbc();
-  } else if (0 == strcmp(name, SN_aes_192_cbc)) {
-    return EVP_aes_192_cbc();
-  } else if (0 == strcmp(name, SN_aes_256_cbc)) {
-    return EVP_aes_256_cbc();
-  } else {
-    return NULL;
-  }
-}
-
-int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher)
-	{
-	const EVP_CIPHER *enc=NULL;
-	char *p,c;
-	char **header_pp = &header;
-
-	cipher->cipher=NULL;
-	if ((header == NULL) || (*header == '\0') || (*header == '\n'))
-		return(1);
-	if (strncmp(header,"Proc-Type: ",11) != 0)
-		{ OPENSSL_PUT_ERROR(PEM, PEM_R_NOT_PROC_TYPE); return(0); }
-	header+=11;
-	if (*header != '4') return(0); header++;
-	if (*header != ',') return(0); header++;
-	if (strncmp(header,"ENCRYPTED",9) != 0)
-		{ OPENSSL_PUT_ERROR(PEM, PEM_R_NOT_ENCRYPTED); return(0); }
-	for (; (*header != '\n') && (*header != '\0'); header++)
-		;
-	if (*header == '\0')
-		{ OPENSSL_PUT_ERROR(PEM, PEM_R_SHORT_HEADER); return(0); }
-	header++;
-	if (strncmp(header,"DEK-Info: ",10) != 0)
-		{ OPENSSL_PUT_ERROR(PEM, PEM_R_NOT_DEK_INFO); return(0); }
-	header+=10;
-
-	p=header;
-	for (;;)
-		{
-		c= *header;
-		if (!(	((c >= 'A') && (c <= 'Z')) || (c == '-') ||
-			((c >= '0') && (c <= '9'))))
-			break;
-		header++;
-		}
-	*header='\0';
-	cipher->cipher=enc=cipher_by_name(p);
-	*header=c;
-	header++;
-
-	if (enc == NULL)
-		{
-		OPENSSL_PUT_ERROR(PEM, PEM_R_UNSUPPORTED_ENCRYPTION);
-		return(0);
-		}
-	if (!load_iv(header_pp,&(cipher->iv[0]),EVP_CIPHER_iv_length(enc)))
-		return(0);
-
-	return(1);
-	}
-
-static int load_iv(char **fromp, unsigned char *to, int num)
-	{
-	int v,i;
-	char *from;
-
-	from= *fromp;
-	for (i=0; i<num; i++) to[i]=0;
-	num*=2;
-	for (i=0; i<num; i++)
-		{
-		if ((*from >= '0') && (*from <= '9'))
-			v= *from-'0';
-		else if ((*from >= 'A') && (*from <= 'F'))
-			v= *from-'A'+10;
-		else if ((*from >= 'a') && (*from <= 'f'))
-			v= *from-'a'+10;
-		else
-			{
-			OPENSSL_PUT_ERROR(PEM, PEM_R_BAD_IV_CHARS);
-			return(0);
-			}
-		from++;
-		to[i/2]|=v<<(long)((!(i&1))*4);
-		}
-
-	*fromp=from;
-	return(1);
-	}
-
-#ifndef OPENSSL_NO_FP_API
-int PEM_write(FILE *fp, const char *name, const char *header,
-	      const unsigned char *data, long len)
-        {
-        BIO *b;
-        int ret;
-
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		OPENSSL_PUT_ERROR(PEM, ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=PEM_write_bio(b, name, header, data,len);
-        BIO_free(b);
-        return(ret);
-        }
-#endif
-
-int PEM_write_bio(BIO *bp, const char *name, const char *header,
-		  const unsigned char *data, long len)
-	{
-	int nlen,n,i,j,outl;
-	unsigned char *buf = NULL;
-	EVP_ENCODE_CTX ctx;
-	int reason=ERR_R_BUF_LIB;
-	
-	EVP_EncodeInit(&ctx);
-	nlen=strlen(name);
-
-	if (	(BIO_write(bp,"-----BEGIN ",11) != 11) ||
-		(BIO_write(bp,name,nlen) != nlen) ||
-		(BIO_write(bp,"-----\n",6) != 6))
-		goto err;
-		
-	i=strlen(header);
-	if (i > 0)
-		{
-		if (	(BIO_write(bp,header,i) != i) ||
-			(BIO_write(bp,"\n",1) != 1))
-			goto err;
-		}
-
-	buf = OPENSSL_malloc(PEM_BUFSIZE*8);
-	if (buf == NULL)
-		{
-		reason=ERR_R_MALLOC_FAILURE;
-		goto err;
-		}
-
-	i=j=0;
-	while (len > 0)
-		{
-		n=(int)((len>(PEM_BUFSIZE*5))?(PEM_BUFSIZE*5):len);
-		EVP_EncodeUpdate(&ctx,buf,&outl,&(data[j]),n);
-		if ((outl) && (BIO_write(bp,(char *)buf,outl) != outl))
-			goto err;
-		i+=outl;
-		len-=n;
-		j+=n;
-		}
-	EVP_EncodeFinal(&ctx,buf,&outl);
-	if ((outl > 0) && (BIO_write(bp,(char *)buf,outl) != outl)) goto err;
-	OPENSSL_cleanse(buf, PEM_BUFSIZE*8);
-	OPENSSL_free(buf);
-	buf = NULL;
-	if (	(BIO_write(bp,"-----END ",9) != 9) ||
-		(BIO_write(bp,name,nlen) != nlen) ||
-		(BIO_write(bp,"-----\n",6) != 6))
-		goto err;
-	return(i+outl);
-err:
-	if (buf) {
-		OPENSSL_cleanse(buf, PEM_BUFSIZE*8);
-		OPENSSL_free(buf);
-	}
-	OPENSSL_PUT_ERROR(PEM, reason);
-	return(0);
-	}
-
-#ifndef OPENSSL_NO_FP_API
-int PEM_read(FILE *fp, char **name, char **header, unsigned char **data,
-	     long *len)
-        {
-        BIO *b;
-        int ret;
-
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		OPENSSL_PUT_ERROR(PEM, ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=PEM_read_bio(b, name, header, data,len);
-        BIO_free(b);
-        return(ret);
-        }
-#endif
-
-int PEM_read_bio(BIO *bp, char **name, char **header, unsigned char **data,
-	     long *len)
-	{
-	EVP_ENCODE_CTX ctx;
-	int end=0,i,k,bl=0,hl=0,nohead=0;
-	char buf[256];
-	BUF_MEM *nameB;
-	BUF_MEM *headerB;
-	BUF_MEM *dataB,*tmpB;
-	
-	nameB=BUF_MEM_new();
-	headerB=BUF_MEM_new();
-	dataB=BUF_MEM_new();
-	if ((nameB == NULL) || (headerB == NULL) || (dataB == NULL))
-		{
-		BUF_MEM_free(nameB);
-		BUF_MEM_free(headerB);
-		BUF_MEM_free(dataB);
-		OPENSSL_PUT_ERROR(PEM, ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-
-	buf[254]='\0';
-	for (;;)
-		{
-		i=BIO_gets(bp,buf,254);
-
-		if (i <= 0)
-			{
-			OPENSSL_PUT_ERROR(PEM, PEM_R_NO_START_LINE);
-			goto err;
-			}
-
-		while ((i >= 0) && (buf[i] <= ' ')) i--;
-		buf[++i]='\n'; buf[++i]='\0';
-
-		if (strncmp(buf,"-----BEGIN ",11) == 0)
-			{
-			i=strlen(&(buf[11]));
-
-			if (strncmp(&(buf[11+i-6]),"-----\n",6) != 0)
-				continue;
-			if (!BUF_MEM_grow(nameB,i+9))
-				{
-				OPENSSL_PUT_ERROR(PEM, ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			memcpy(nameB->data,&(buf[11]),i-6);
-			nameB->data[i-6]='\0';
-			break;
-			}
-		}
-	hl=0;
-	if (!BUF_MEM_grow(headerB,256))
-		{ OPENSSL_PUT_ERROR(PEM, ERR_R_MALLOC_FAILURE); goto err; }
-	headerB->data[0]='\0';
-	for (;;)
-		{
-		i=BIO_gets(bp,buf,254);
-		if (i <= 0) break;
-
-		while ((i >= 0) && (buf[i] <= ' ')) i--;
-		buf[++i]='\n'; buf[++i]='\0';
-
-		if (buf[0] == '\n') break;
-		if (!BUF_MEM_grow(headerB,hl+i+9))
-			{ OPENSSL_PUT_ERROR(PEM, ERR_R_MALLOC_FAILURE); goto err; }
-		if (strncmp(buf,"-----END ",9) == 0)
-			{
-			nohead=1;
-			break;
-			}
-		memcpy(&(headerB->data[hl]),buf,i);
-		headerB->data[hl+i]='\0';
-		hl+=i;
-		}
-
-	bl=0;
-	if (!BUF_MEM_grow(dataB,1024))
-		{ OPENSSL_PUT_ERROR(PEM, ERR_R_MALLOC_FAILURE); goto err; }
-	dataB->data[0]='\0';
-	if (!nohead)
-		{
-		for (;;)
-			{
-			i=BIO_gets(bp,buf,254);
-			if (i <= 0) break;
-
-			while ((i >= 0) && (buf[i] <= ' ')) i--;
-			buf[++i]='\n'; buf[++i]='\0';
-
-			if (i != 65) end=1;
-			if (strncmp(buf,"-----END ",9) == 0)
-				break;
-			if (i > 65) break;
-			if (!BUF_MEM_grow_clean(dataB,i+bl+9))
-				{
-				OPENSSL_PUT_ERROR(PEM, ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			memcpy(&(dataB->data[bl]),buf,i);
-			dataB->data[bl+i]='\0';
-			bl+=i;
-			if (end)
-				{
-				buf[0]='\0';
-				i=BIO_gets(bp,buf,254);
-				if (i <= 0) break;
-
-				while ((i >= 0) && (buf[i] <= ' ')) i--;
-				buf[++i]='\n'; buf[++i]='\0';
-
-				break;
-				}
-			}
-		}
-	else
-		{
-		tmpB=headerB;
-		headerB=dataB;
-		dataB=tmpB;
-		bl=hl;
-		}
-	i=strlen(nameB->data);
-	if (	(strncmp(buf,"-----END ",9) != 0) ||
-		(strncmp(nameB->data,&(buf[9]),i) != 0) ||
-		(strncmp(&(buf[9+i]),"-----\n",6) != 0))
-		{
-		OPENSSL_PUT_ERROR(PEM, PEM_R_BAD_END_LINE);
-		goto err;
-		}
-
-	EVP_DecodeInit(&ctx);
-	i=EVP_DecodeUpdate(&ctx,
-		(unsigned char *)dataB->data,&bl,
-		(unsigned char *)dataB->data,bl);
-	if (i < 0)
-		{
-		OPENSSL_PUT_ERROR(PEM, PEM_R_BAD_BASE64_DECODE);
-		goto err;
-		}
-	i=EVP_DecodeFinal(&ctx,(unsigned char *)&(dataB->data[bl]),&k);
-	if (i < 0)
-		{
-		OPENSSL_PUT_ERROR(PEM, PEM_R_BAD_BASE64_DECODE);
-		goto err;
-		}
-	bl+=k;
-
-	if (bl == 0) goto err;
-	*name=nameB->data;
-	*header=headerB->data;
-	*data=(unsigned char *)dataB->data;
-	*len=bl;
-	OPENSSL_free(nameB);
-	OPENSSL_free(headerB);
-	OPENSSL_free(dataB);
-	return(1);
-err:
-	BUF_MEM_free(nameB);
-	BUF_MEM_free(headerB);
-	BUF_MEM_free(dataB);
-	return(0);
-	}
-
-/* Check pem string and return prefix length.
- * If for example the pem_str == "RSA PRIVATE KEY" and suffix = "PRIVATE KEY"
- * the return value is 3 for the string "RSA".
- */
-
-int pem_check_suffix(const char *pem_str, const char *suffix)
-	{
-	int pem_len = strlen(pem_str);
-	int suffix_len = strlen(suffix);
-	const char *p;
-	if (suffix_len + 1 >= pem_len)
-		return 0;
-	p = pem_str + pem_len - suffix_len;
-	if (strcmp(p, suffix))
-		return 0;
-	p--;
-	if (*p != ' ')
-		return 0;
-	return p - pem_str;
-	}
-
-int PEM_def_callback(char *buf, int size, int rwflag, void *userdata)
-	{
-	if (!buf || !userdata)
-		{
-		return 0;
-		}
-	size_t len = strlen((char *) userdata);
-	if (len >= (size_t) size)
-		{
-		return 0;
-		}
-	strcpy(buf, (char *) userdata);
-	return len;
-	}
diff --git a/third_party/boringssl/src/crypto/pem/pem_oth.c b/third_party/boringssl/src/crypto/pem/pem_oth.c
deleted file mode 100644
index 3e8f6bda51..0000000000
--- a/third_party/boringssl/src/crypto/pem/pem_oth.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/* crypto/pem/pem_oth.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.] */
-
-#include <openssl/pem.h>
-
-#include <stdio.h>
-
-#include <openssl/buf.h>
-#include <openssl/err.h>
-#include <openssl/mem.h>
-#include <openssl/evp.h>
-#include <openssl/obj.h>
-#include <openssl/rand.h>
-#include <openssl/x509.h>
-
-
-/* Handle 'other' PEMs: not private keys */
-
-void *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x,
-			pem_password_cb *cb, void *u)
-	{
-	const unsigned char *p=NULL;
-	unsigned char *data=NULL;
-	long len;
-	char *ret=NULL;
-
-	if (!PEM_bytes_read_bio(&data, &len, NULL, name, bp, cb, u))
-		return NULL;
-	p = data;
-	ret=d2i(x,&p,len);
-	if (ret == NULL)
-		OPENSSL_PUT_ERROR(PEM, ERR_R_ASN1_LIB);
-	OPENSSL_free(data);
-	return ret;
-	}
diff --git a/third_party/boringssl/src/crypto/pem/pem_pk8.c b/third_party/boringssl/src/crypto/pem/pem_pk8.c
deleted file mode 100644
index 0824477264..0000000000
--- a/third_party/boringssl/src/crypto/pem/pem_pk8.c
+++ /dev/null
@@ -1,244 +0,0 @@
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.] */
-
-#include <openssl/pem.h>
-
-#include <openssl/buf.h>
-#include <openssl/err.h>
-#include <openssl/evp.h>
-#include <openssl/mem.h>
-#include <openssl/obj.h>
-#include <openssl/pkcs8.h>
-#include <openssl/rand.h>
-#include <openssl/x509.h>
-
-
-static int do_pk8pkey(BIO *bp, EVP_PKEY *x, int isder,
-				int nid, const EVP_CIPHER *enc,
-				char *kstr, int klen,
-				pem_password_cb *cb, void *u);
-static int do_pk8pkey_fp(FILE *bp, EVP_PKEY *x, int isder,
-				int nid, const EVP_CIPHER *enc,
-				char *kstr, int klen,
-				pem_password_cb *cb, void *u);
-
-/* These functions write a private key in PKCS#8 format: it is a "drop in"
- * replacement for PEM_write_bio_PrivateKey() and friends. As usual if 'enc'
- * is NULL then it uses the unencrypted private key form. The 'nid' versions
- * uses PKCS#5 v1.5 PBE algorithms whereas the others use PKCS#5 v2.0.
- */
-
-int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
-{
-	return do_pk8pkey(bp, x, 0, nid, NULL, kstr, klen, cb, u);
-}
-
-int PEM_write_bio_PKCS8PrivateKey(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
-{
-	return do_pk8pkey(bp, x, 0, -1, enc, kstr, klen, cb, u);
-}
-
-int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
-{
-	return do_pk8pkey(bp, x, 1, -1, enc, kstr, klen, cb, u);
-}
-
-int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
-{
-	return do_pk8pkey(bp, x, 1, nid, NULL, kstr, klen, cb, u);
-}
-
-static int do_pk8pkey(BIO *bp, EVP_PKEY *x, int isder, int nid, const EVP_CIPHER *enc,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
-{
-	X509_SIG *p8;
-	PKCS8_PRIV_KEY_INFO *p8inf;
-	char buf[PEM_BUFSIZE];
-	int ret;
-	if(!(p8inf = EVP_PKEY2PKCS8(x))) {
-		OPENSSL_PUT_ERROR(PEM, PEM_R_ERROR_CONVERTING_PRIVATE_KEY);
-		return 0;
-	}
-	if(enc || (nid != -1)) {
-		if(!kstr) {
-			klen = 0;
-			if (!cb) cb = PEM_def_callback;
-			klen = cb(buf, PEM_BUFSIZE, 1, u);
-			if(klen <= 0) {
-				OPENSSL_PUT_ERROR(PEM, PEM_R_READ_KEY);
-				PKCS8_PRIV_KEY_INFO_free(p8inf);
-				return 0;
-			}
-				
-			kstr = buf;
-		}
-		p8 = PKCS8_encrypt(nid, enc, kstr, klen, NULL, 0, 0, p8inf);
-		if(kstr == buf) OPENSSL_cleanse(buf, klen);
-		PKCS8_PRIV_KEY_INFO_free(p8inf);
-		if(isder) ret = i2d_PKCS8_bio(bp, p8);
-		else ret = PEM_write_bio_PKCS8(bp, p8);
-		X509_SIG_free(p8);
-		return ret;
-	} else {
-		if(isder) ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
-		else ret = PEM_write_bio_PKCS8_PRIV_KEY_INFO(bp, p8inf);
-		PKCS8_PRIV_KEY_INFO_free(p8inf);
-		return ret;
-	}
-}
-
-EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u)
-{
-	PKCS8_PRIV_KEY_INFO *p8inf = NULL;
-	X509_SIG *p8 = NULL;
-	int klen;
-	EVP_PKEY *ret;
-	char psbuf[PEM_BUFSIZE];
-	p8 = d2i_PKCS8_bio(bp, NULL);
-	if(!p8) return NULL;
-
-	klen = 0;
-	if (!cb) cb = PEM_def_callback;
-	klen=cb(psbuf,PEM_BUFSIZE,0,u);
-	if (klen <= 0) {
-		OPENSSL_PUT_ERROR(PEM, PEM_R_BAD_PASSWORD_READ);
-		X509_SIG_free(p8);
-		return NULL;	
-	}
-	p8inf = PKCS8_decrypt(p8, psbuf, klen);
-	X509_SIG_free(p8);
-	if(!p8inf) return NULL;
-	ret = EVP_PKCS82PKEY(p8inf);
-	PKCS8_PRIV_KEY_INFO_free(p8inf);
-	if(!ret) return NULL;
-	if(x) {
-		if(*x) EVP_PKEY_free(*x);
-		*x = ret;
-	}
-	return ret;
-}
-
-#ifndef OPENSSL_NO_FP_API
-
-int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
-{
-	return do_pk8pkey_fp(fp, x, 1, -1, enc, kstr, klen, cb, u);
-}
-
-int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
-{
-	return do_pk8pkey_fp(fp, x, 1, nid, NULL, kstr, klen, cb, u);
-}
-
-int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
-{
-	return do_pk8pkey_fp(fp, x, 0, nid, NULL, kstr, klen, cb, u);
-}
-
-int PEM_write_PKCS8PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
-			      char *kstr, int klen, pem_password_cb *cb, void *u)
-{
-	return do_pk8pkey_fp(fp, x, 0, -1, enc, kstr, klen, cb, u);
-}
-
-static int do_pk8pkey_fp(FILE *fp, EVP_PKEY *x, int isder, int nid, const EVP_CIPHER *enc,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
-{
-	BIO *bp;
-	int ret;
-	if(!(bp = BIO_new_fp(fp, BIO_NOCLOSE))) {
-		OPENSSL_PUT_ERROR(PEM, ERR_R_BUF_LIB);
-                return(0);
-	}
-	ret = do_pk8pkey(bp, x, isder, nid, enc, kstr, klen, cb, u);
-	BIO_free(bp);
-	return ret;
-}
-
-EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u)
-{
-	BIO *bp;
-	EVP_PKEY *ret;
-	if(!(bp = BIO_new_fp(fp, BIO_NOCLOSE))) {
-		OPENSSL_PUT_ERROR(PEM, ERR_R_BUF_LIB);
-                return NULL;
-	}
-	ret = d2i_PKCS8PrivateKey_bio(bp, x, cb, u);
-	BIO_free(bp);
-	return ret;
-}
-
-#endif
-
-IMPLEMENT_PEM_rw(PKCS8, X509_SIG, PEM_STRING_PKCS8, X509_SIG)
-IMPLEMENT_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO, PEM_STRING_PKCS8INF,
-							 PKCS8_PRIV_KEY_INFO)
diff --git a/third_party/boringssl/src/crypto/pem/pem_pkey.c b/third_party/boringssl/src/crypto/pem/pem_pkey.c
deleted file mode 100644
index c462727507..0000000000
--- a/third_party/boringssl/src/crypto/pem/pem_pkey.c
+++ /dev/null
@@ -1,312 +0,0 @@
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.] */
-
-#include <openssl/pem.h>
-
-#include <stdio.h>
-#include <string.h>
-
-#include <openssl/buf.h>
-#include <openssl/dh.h>
-#include <openssl/err.h>
-#include <openssl/evp.h>
-#include <openssl/mem.h>
-#include <openssl/obj.h>
-#include <openssl/pkcs8.h>
-#include <openssl/rand.h>
-#include <openssl/x509.h>
-
-#include "../evp/internal.h"
-
-
-int pem_check_suffix(const char *pem_str, const char *suffix);
-
-EVP_PKEY *PEM_read_bio_PrivateKey(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u)
-	{
-	char *nm=NULL;
-	const unsigned char *p=NULL;
-	unsigned char *data=NULL;
-	long len;
-	int slen;
-	EVP_PKEY *ret=NULL;
-
-	if (!PEM_bytes_read_bio(&data, &len, &nm, PEM_STRING_EVP_PKEY, bp, cb, u))
-		return NULL;
-	p = data;
-
-	if (strcmp(nm,PEM_STRING_PKCS8INF) == 0) {
-		PKCS8_PRIV_KEY_INFO *p8inf;
-		p8inf=d2i_PKCS8_PRIV_KEY_INFO(NULL, &p, len);
-		if(!p8inf) goto p8err;
-		ret = EVP_PKCS82PKEY(p8inf);
-		if(x) {
-			if(*x) EVP_PKEY_free((EVP_PKEY *)*x);
-			*x = ret;
-		}
-		PKCS8_PRIV_KEY_INFO_free(p8inf);
-	} else if (strcmp(nm,PEM_STRING_PKCS8) == 0) {
-		PKCS8_PRIV_KEY_INFO *p8inf;
-		X509_SIG *p8;
-		int klen;
-		char psbuf[PEM_BUFSIZE];
-		p8 = d2i_X509_SIG(NULL, &p, len);
-		if(!p8) goto p8err;
-
-		klen = 0;
-		if (!cb) cb = PEM_def_callback;
-		klen=cb(psbuf,PEM_BUFSIZE,0,u);
-		if (klen <= 0) {
-			OPENSSL_PUT_ERROR(PEM, PEM_R_BAD_PASSWORD_READ);
-			X509_SIG_free(p8);
-			goto err;
-		}
-		p8inf = PKCS8_decrypt(p8, psbuf, klen);
-		X509_SIG_free(p8);
-		if(!p8inf) goto p8err;
-		ret = EVP_PKCS82PKEY(p8inf);
-		if(x) {
-			if(*x) EVP_PKEY_free((EVP_PKEY *)*x);
-			*x = ret;
-		}
-		PKCS8_PRIV_KEY_INFO_free(p8inf);
-	} else if ((slen = pem_check_suffix(nm, "PRIVATE KEY")) > 0)
-		{
-		const EVP_PKEY_ASN1_METHOD *ameth;
-		ameth = EVP_PKEY_asn1_find_str(NULL, nm, slen);
-		if (!ameth || !ameth->old_priv_decode)
-			goto p8err;
-		ret=d2i_PrivateKey(ameth->pkey_id,x,&p,len);
-		}
-p8err:
-	if (ret == NULL)
-		OPENSSL_PUT_ERROR(PEM, ERR_R_ASN1_LIB);
-
-err:
-	OPENSSL_free(nm);
-	OPENSSL_cleanse(data, len);
-	OPENSSL_free(data);
-	return(ret);
-	}
-
-int PEM_write_bio_PrivateKey(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
-                                               unsigned char *kstr, int klen,
-                                               pem_password_cb *cb, void *u)
-	{
-	char pem_str[80];
-	if (!x->ameth || x->ameth->priv_encode)
-		return PEM_write_bio_PKCS8PrivateKey(bp, x, enc,
-							(char *)kstr, klen,
-							cb, u);
-
-	BIO_snprintf(pem_str, 80, "%s PRIVATE KEY", x->ameth->pem_str);
-	return PEM_ASN1_write_bio((i2d_of_void *)i2d_PrivateKey,
-				pem_str,bp,x,enc,kstr,klen,cb,u);
-	}
-
-static int public_key_type_from_str(const char *name, size_t len) {
-  if (len == 3 && memcmp(name, "RSA", 3) == 0) {
-    return EVP_PKEY_RSA;
-  } else if (len == 2 && memcmp(name, "DH", 2) == 0) {
-    return EVP_PKEY_DH;
-  } else if (len == 2 && memcmp(name, "EC", 2) == 0) {
-    return EVP_PKEY_EC;
-  }
-  return NID_undef;
-}
-
-static int set_pkey_type_from_str(EVP_PKEY *pkey, const char *name, size_t len) {
-  int nid = public_key_type_from_str(name, len);
-  if (nid == NID_undef) {
-    return 0;
-  }
-  return EVP_PKEY_set_type(pkey, nid);
-}
-
-EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x)
-	{
-	char *nm=NULL;
-	const unsigned char *p=NULL;
-	unsigned char *data=NULL;
-	long len;
-	int slen;
-	EVP_PKEY *ret=NULL;
-
-	if (!PEM_bytes_read_bio(&data, &len, &nm, PEM_STRING_PARAMETERS,
-								bp, 0, NULL))
-		return NULL;
-	p = data;
-
-	if ((slen = pem_check_suffix(nm, "PARAMETERS")) > 0)
-		{
-		ret = EVP_PKEY_new();
-		if (!ret)
-			goto err;
-		if (!set_pkey_type_from_str(ret, nm, slen)
-			|| !ret->ameth->param_decode
-			|| !ret->ameth->param_decode(ret, &p, len))
-			{
-			EVP_PKEY_free(ret);
-			ret = NULL;
-			goto err;
-			}
-		if(x)
-			{
-			if(*x) EVP_PKEY_free((EVP_PKEY *)*x);
-			*x = ret;
-			}
-		}
-err:
-	if (ret == NULL)
-		OPENSSL_PUT_ERROR(PEM, ERR_R_ASN1_LIB);
-	OPENSSL_free(nm);
-	OPENSSL_free(data);
-	return(ret);
-	}
-
-int PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x)
-	{
-	char pem_str[80];
-	if (!x->ameth || !x->ameth->param_encode)
-		return 0;
-
-	BIO_snprintf(pem_str, 80, "%s PARAMETERS", x->ameth->pem_str);
-	return PEM_ASN1_write_bio(
-		(i2d_of_void *)x->ameth->param_encode,
-				pem_str,bp,x,NULL,NULL,0,0,NULL);
-	}
-
-#ifndef OPENSSL_NO_FP_API
-EVP_PKEY *PEM_read_PrivateKey(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u)
-	{
-        BIO *b;
-        EVP_PKEY *ret;
-
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		OPENSSL_PUT_ERROR(PEM, ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=PEM_read_bio_PrivateKey(b,x,cb,u);
-        BIO_free(b);
-        return(ret);
-	}
-
-int PEM_write_PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
-                                               unsigned char *kstr, int klen,
-                                               pem_password_cb *cb, void *u)
-	{
-        BIO *b;
-        int ret;
-
-        if ((b=BIO_new_fp(fp, BIO_NOCLOSE)) == NULL)
-		{
-		OPENSSL_PUT_ERROR(PEM, ERR_R_BUF_LIB);
-                return 0;
-		}
-        ret=PEM_write_bio_PrivateKey(b, x, enc, kstr, klen, cb, u);
-        BIO_free(b);
-        return ret;
-	}
-
-#endif
-
-
-/* Transparently read in PKCS#3 or X9.42 DH parameters */
-
-DH *PEM_read_bio_DHparams(BIO *bp, DH **x, pem_password_cb *cb, void *u)
-	{
-	char *nm=NULL;
-	const unsigned char *p=NULL;
-	unsigned char *data=NULL;
-	long len;
-	DH *ret=NULL;
-
-	if (!PEM_bytes_read_bio(&data, &len, &nm, PEM_STRING_DHPARAMS,
-								bp, cb, u))
-		return NULL;
-	p = data;
-
-        /* TODO(fork): remove? */
-	/*if (!strcmp(nm, PEM_STRING_DHXPARAMS))
-		ret = d2i_DHxparams(x, &p, len);
-	else */
-		ret = d2i_DHparams(x, &p, len);
-
-	if (ret == NULL)
-		OPENSSL_PUT_ERROR(PEM, ERR_R_ASN1_LIB);
-	OPENSSL_free(nm);
-	OPENSSL_free(data);
-	return ret;
-	}
-
-#ifndef OPENSSL_NO_FP_API
-DH *PEM_read_DHparams(FILE *fp, DH **x, pem_password_cb *cb, void *u)
-	{
-        BIO *b;
-        DH *ret;
-
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		OPENSSL_PUT_ERROR(PEM, ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=PEM_read_bio_DHparams(b,x,cb,u);
-        BIO_free(b);
-        return(ret);
-	}
-#endif
diff --git a/third_party/boringssl/src/crypto/pem/pem_x509.c b/third_party/boringssl/src/crypto/pem/pem_x509.c
deleted file mode 100644
index f4630472ac..0000000000
--- a/third_party/boringssl/src/crypto/pem/pem_x509.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* pem_x509.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
- */
-/* ====================================================================
- * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com). */
-
-#include <stdio.h>
-
-#include <openssl/bio.h>
-#include <openssl/evp.h>
-#include <openssl/pem.h>
-#include <openssl/x509.h>
-
-
-IMPLEMENT_PEM_rw(X509, X509, PEM_STRING_X509, X509)
diff --git a/third_party/boringssl/src/crypto/pem/pem_xaux.c b/third_party/boringssl/src/crypto/pem/pem_xaux.c
deleted file mode 100644
index 8dabd41e3f..0000000000
--- a/third_party/boringssl/src/crypto/pem/pem_xaux.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/* pem_xaux.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
- */
-/* ====================================================================
- * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com). */
-
-#include <stdio.h>
-
-#include <openssl/bio.h>
-#include <openssl/evp.h>
-#include <openssl/pem.h>
-#include <openssl/x509.h>
-
-
-IMPLEMENT_PEM_rw(X509_AUX, X509, PEM_STRING_X509_TRUSTED, X509_AUX)
-IMPLEMENT_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR, PEM_STRING_X509_PAIR, X509_CERT_PAIR)