Upgraded to openssl-1.0.2

1 files changed, 211 insertions, 241 deletions

diff --git a/openssl/crypto/pem/pem_all.c b/openssl/crypto/pem/pem_all.c
index eac0460e3..0e5be63ef 100644
--- a/openssl/crypto/pem/pem_all.c
+++ b/openssl/crypto/pem/pem_all.c
@@ -5,21 +5,21 @@
  * 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:
@@ -34,10 +34,10 @@
  *     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 
+ * 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
@@ -49,7 +49,7 @@
  * 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
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    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
@@ -117,13 +117,13 @@
 #include <openssl/pkcs7.h>
 #include <openssl/pem.h>
 #ifndef OPENSSL_NO_RSA
-#include <openssl/rsa.h>
+# include <openssl/rsa.h>
 #endif
 #ifndef OPENSSL_NO_DSA
-#include <openssl/dsa.h>
+# include <openssl/dsa.h>
 #endif
 #ifndef OPENSSL_NO_DH
-#include <openssl/dh.h>
+# include <openssl/dh.h>
 #endif
 
 #ifndef OPENSSL_NO_RSA
@@ -140,318 +140,288 @@ 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)
-
 IMPLEMENT_PEM_rw(PKCS7, PKCS7, PEM_STRING_PKCS7, PKCS7)
 
 IMPLEMENT_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE,
-					PEM_STRING_X509, NETSCAPE_CERT_SEQUENCE)
-
-
+                 PEM_STRING_X509, NETSCAPE_CERT_SEQUENCE)
 #ifndef OPENSSL_NO_RSA
-
-/* 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.
+/*
+ * 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 *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)
+                                void *u)
 {
-	EVP_PKEY *pktmp;
-	pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
-	return pkey_get_rsa(pktmp, rsa);
+    EVP_PKEY *pktmp;
+    pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
+    return pkey_get_rsa(pktmp, rsa);
 }
 
-#ifndef OPENSSL_NO_FP_API
+# ifndef OPENSSL_NO_FP_API
 
-RSA *PEM_read_RSAPrivateKey(FILE *fp, RSA **rsa, pem_password_cb *cb,
-								void *u)
+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);
+    EVP_PKEY *pktmp;
+    pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
+    return pkey_get_rsa(pktmp, rsa);
 }
 
-#endif
+# endif
 
-#ifdef OPENSSL_FIPS
+# ifdef OPENSSL_FIPS
 
 int PEM_write_bio_RSAPrivateKey(BIO *bp, RSA *x, const EVP_CIPHER *enc,
-                                               unsigned char *kstr, int klen,
-                                               pem_password_cb *cb, void *u)
+                                unsigned char *kstr, int klen,
+                                pem_password_cb *cb, void *u)
 {
-	if (FIPS_mode())
-		{
-		EVP_PKEY *k;
-		int ret;
-		k = EVP_PKEY_new();
-		if (!k)
-			return 0;
-		EVP_PKEY_set1_RSA(k, x);
-
-		ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
-		EVP_PKEY_free(k);
-		return ret;
-		}
-	else
-		return PEM_ASN1_write_bio((i2d_of_void *)i2d_RSAPrivateKey,
-					PEM_STRING_RSA,bp,x,enc,kstr,klen,cb,u);
+    if (FIPS_mode()) {
+        EVP_PKEY *k;
+        int ret;
+        k = EVP_PKEY_new();
+        if (!k)
+            return 0;
+        EVP_PKEY_set1_RSA(k, x);
+
+        ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
+        EVP_PKEY_free(k);
+        return ret;
+    } else
+        return PEM_ASN1_write_bio((i2d_of_void *)i2d_RSAPrivateKey,
+                                  PEM_STRING_RSA, bp, x, enc, kstr, klen, cb,
+                                  u);
 }
 
-#ifndef OPENSSL_NO_FP_API
+#  ifndef OPENSSL_NO_FP_API
 int PEM_write_RSAPrivateKey(FILE *fp, RSA *x, const EVP_CIPHER *enc,
-                                               unsigned char *kstr, int klen,
-                                               pem_password_cb *cb, void *u)
+                            unsigned char *kstr, int klen,
+                            pem_password_cb *cb, void *u)
 {
-	if (FIPS_mode())
-		{
-		EVP_PKEY *k;
-		int ret;
-		k = EVP_PKEY_new();
-		if (!k)
-			return 0;
-
-		EVP_PKEY_set1_RSA(k, x);
-
-		ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
-		EVP_PKEY_free(k);
-		return ret;
-		}
-	else
-		return PEM_ASN1_write((i2d_of_void *)i2d_RSAPrivateKey,
-					PEM_STRING_RSA,fp,x,enc,kstr,klen,cb,u);
+    if (FIPS_mode()) {
+        EVP_PKEY *k;
+        int ret;
+        k = EVP_PKEY_new();
+        if (!k)
+            return 0;
+
+        EVP_PKEY_set1_RSA(k, x);
+
+        ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
+        EVP_PKEY_free(k);
+        return ret;
+    } else
+        return PEM_ASN1_write((i2d_of_void *)i2d_RSAPrivateKey,
+                              PEM_STRING_RSA, fp, x, enc, kstr, klen, cb, u);
 }
-#endif
-
-#else
+#  endif
 
-IMPLEMENT_PEM_write_cb_const(RSAPrivateKey, RSA, PEM_STRING_RSA, RSAPrivateKey)
+# else
 
+IMPLEMENT_PEM_write_cb_const(RSAPrivateKey, RSA, PEM_STRING_RSA,
+                             RSAPrivateKey)
+# endif
+IMPLEMENT_PEM_rw_const(RSAPublicKey, RSA, PEM_STRING_RSA_PUBLIC,
+                       RSAPublicKey) IMPLEMENT_PEM_rw(RSA_PUBKEY, RSA,
+                                                      PEM_STRING_PUBLIC,
+                                                      RSA_PUBKEY)
 #endif
-
-IMPLEMENT_PEM_rw_const(RSAPublicKey, RSA, PEM_STRING_RSA_PUBLIC, RSAPublicKey)
-IMPLEMENT_PEM_rw(RSA_PUBKEY, RSA, PEM_STRING_PUBLIC, RSA_PUBKEY)
-
-#endif
-
 #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 *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)
+                                void *u)
 {
-	EVP_PKEY *pktmp;
-	pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
-	return pkey_get_dsa(pktmp, dsa);	/* will free pktmp */
+    EVP_PKEY *pktmp;
+    pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
+    return pkey_get_dsa(pktmp, dsa); /* will free pktmp */
 }
 
-#ifdef OPENSSL_FIPS
+# ifdef OPENSSL_FIPS
 
 int PEM_write_bio_DSAPrivateKey(BIO *bp, DSA *x, const EVP_CIPHER *enc,
-                                               unsigned char *kstr, int klen,
-                                               pem_password_cb *cb, void *u)
+                                unsigned char *kstr, int klen,
+                                pem_password_cb *cb, void *u)
 {
-	if (FIPS_mode())
-		{
-		EVP_PKEY *k;
-		int ret;
-		k = EVP_PKEY_new();
-		if (!k)
-			return 0;
-		EVP_PKEY_set1_DSA(k, x);
-
-		ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
-		EVP_PKEY_free(k);
-		return ret;
-		}
-	else
-		return PEM_ASN1_write_bio((i2d_of_void *)i2d_DSAPrivateKey,
-					PEM_STRING_DSA,bp,x,enc,kstr,klen,cb,u);
+    if (FIPS_mode()) {
+        EVP_PKEY *k;
+        int ret;
+        k = EVP_PKEY_new();
+        if (!k)
+            return 0;
+        EVP_PKEY_set1_DSA(k, x);
+
+        ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
+        EVP_PKEY_free(k);
+        return ret;
+    } else
+        return PEM_ASN1_write_bio((i2d_of_void *)i2d_DSAPrivateKey,
+                                  PEM_STRING_DSA, bp, x, enc, kstr, klen, cb,
+                                  u);
 }
 
-#ifndef OPENSSL_NO_FP_API
+#  ifndef OPENSSL_NO_FP_API
 int PEM_write_DSAPrivateKey(FILE *fp, DSA *x, const EVP_CIPHER *enc,
-                                               unsigned char *kstr, int klen,
-                                               pem_password_cb *cb, void *u)
+                            unsigned char *kstr, int klen,
+                            pem_password_cb *cb, void *u)
 {
-	if (FIPS_mode())
-		{
-		EVP_PKEY *k;
-		int ret;
-		k = EVP_PKEY_new();
-		if (!k)
-			return 0;
-		EVP_PKEY_set1_DSA(k, x);
-		ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
-		EVP_PKEY_free(k);
-		return ret;
-		}
-	else
-		return PEM_ASN1_write((i2d_of_void *)i2d_DSAPrivateKey,
-					PEM_STRING_DSA,fp,x,enc,kstr,klen,cb,u);
+    if (FIPS_mode()) {
+        EVP_PKEY *k;
+        int ret;
+        k = EVP_PKEY_new();
+        if (!k)
+            return 0;
+        EVP_PKEY_set1_DSA(k, x);
+        ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
+        EVP_PKEY_free(k);
+        return ret;
+    } else
+        return PEM_ASN1_write((i2d_of_void *)i2d_DSAPrivateKey,
+                              PEM_STRING_DSA, fp, x, enc, kstr, klen, cb, u);
 }
-#endif
+#  endif
 
-#else
+# else
 
-IMPLEMENT_PEM_write_cb_const(DSAPrivateKey, DSA, PEM_STRING_DSA, DSAPrivateKey)
-
-#endif
-
-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)
+IMPLEMENT_PEM_write_cb_const(DSAPrivateKey, DSA, PEM_STRING_DSA,
+                             DSAPrivateKey)
+# endif
+    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 */
+    EVP_PKEY *pktmp;
+    pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
+    return pkey_get_dsa(pktmp, dsa); /* will free pktmp */
 }
 
-#endif
+# endif
 
 IMPLEMENT_PEM_rw_const(DSAparams, DSA, PEM_STRING_DSAPARAMS, DSAparams)
-
 #endif
-
-
 #ifndef OPENSSL_NO_EC
 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 *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)
+                                  void *u)
 {
-	EVP_PKEY *pktmp;
-	pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
-	return pkey_get_eckey(pktmp, key);	/* will free pktmp */
+    EVP_PKEY *pktmp;
+    pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
+    return pkey_get_eckey(pktmp, key); /* will free pktmp */
 }
 
-IMPLEMENT_PEM_rw_const(ECPKParameters, EC_GROUP, PEM_STRING_ECPARAMETERS, ECPKParameters)
-
-
-
-#ifdef OPENSSL_FIPS
-
+IMPLEMENT_PEM_rw_const(ECPKParameters, EC_GROUP, PEM_STRING_ECPARAMETERS,
+                       ECPKParameters)
+# ifdef OPENSSL_FIPS
 int PEM_write_bio_ECPrivateKey(BIO *bp, EC_KEY *x, const EVP_CIPHER *enc,
-                                               unsigned char *kstr, int klen,
-                                               pem_password_cb *cb, void *u)
+                               unsigned char *kstr, int klen,
+                               pem_password_cb *cb, void *u)
 {
-	if (FIPS_mode())
-		{
-		EVP_PKEY *k;
-		int ret;
-		k = EVP_PKEY_new();
-		if (!k)
-			return 0;
-		EVP_PKEY_set1_EC_KEY(k, x);
-
-		ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
-		EVP_PKEY_free(k);
-		return ret;
-		}
-	else
-		return PEM_ASN1_write_bio((i2d_of_void *)i2d_ECPrivateKey,
-						PEM_STRING_ECPRIVATEKEY,
-						bp,x,enc,kstr,klen,cb,u);
+    if (FIPS_mode()) {
+        EVP_PKEY *k;
+        int ret;
+        k = EVP_PKEY_new();
+        if (!k)
+            return 0;
+        EVP_PKEY_set1_EC_KEY(k, x);
+
+        ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
+        EVP_PKEY_free(k);
+        return ret;
+    } else
+        return PEM_ASN1_write_bio((i2d_of_void *)i2d_ECPrivateKey,
+                                  PEM_STRING_ECPRIVATEKEY,
+                                  bp, x, enc, kstr, klen, cb, u);
 }
 
-#ifndef OPENSSL_NO_FP_API
+#  ifndef OPENSSL_NO_FP_API
 int PEM_write_ECPrivateKey(FILE *fp, EC_KEY *x, const EVP_CIPHER *enc,
-                                               unsigned char *kstr, int klen,
-                                               pem_password_cb *cb, void *u)
+                           unsigned char *kstr, int klen,
+                           pem_password_cb *cb, void *u)
 {
-	if (FIPS_mode())
-		{
-		EVP_PKEY *k;
-		int ret;
-		k = EVP_PKEY_new();
-		if (!k)
-			return 0;
-		EVP_PKEY_set1_EC_KEY(k, x);
-		ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
-		EVP_PKEY_free(k);
-		return ret;
-		}
-	else
-		return PEM_ASN1_write((i2d_of_void *)i2d_ECPrivateKey,
-						PEM_STRING_ECPRIVATEKEY,
-						fp,x,enc,kstr,klen,cb,u);
+    if (FIPS_mode()) {
+        EVP_PKEY *k;
+        int ret;
+        k = EVP_PKEY_new();
+        if (!k)
+            return 0;
+        EVP_PKEY_set1_EC_KEY(k, x);
+        ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
+        EVP_PKEY_free(k);
+        return ret;
+    } else
+        return PEM_ASN1_write((i2d_of_void *)i2d_ECPrivateKey,
+                              PEM_STRING_ECPRIVATEKEY,
+                              fp, x, enc, kstr, klen, cb, u);
 }
-#endif
-
-#else
-
-IMPLEMENT_PEM_write_cb(ECPrivateKey, EC_KEY, PEM_STRING_ECPRIVATEKEY, ECPrivateKey)
-
-#endif
+#  endif
 
+# else
+    IMPLEMENT_PEM_write_cb(ECPrivateKey, EC_KEY, PEM_STRING_ECPRIVATEKEY,
+                       ECPrivateKey)
+# endif
 IMPLEMENT_PEM_rw(EC_PUBKEY, EC_KEY, PEM_STRING_PUBLIC, EC_PUBKEY)
-
-#ifndef OPENSSL_NO_FP_API
- 
+# ifndef OPENSSL_NO_FP_API
 EC_KEY *PEM_read_ECPrivateKey(FILE *fp, EC_KEY **eckey, pem_password_cb *cb,
- 								void *u)
+                              void *u)
 {
-	EVP_PKEY *pktmp;
-	pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
-	return pkey_get_eckey(pktmp, eckey);	/* will free pktmp */
+    EVP_PKEY *pktmp;
+    pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
+    return pkey_get_eckey(pktmp, eckey); /* will free pktmp */
 }
 
-#endif
+# endif
 
 #endif
 
 #ifndef OPENSSL_NO_DH
 
-IMPLEMENT_PEM_rw_const(DHparams, DH, PEM_STRING_DHPARAMS, DHparams)
-
+IMPLEMENT_PEM_write_const(DHparams, DH, PEM_STRING_DHPARAMS, DHparams)
+    IMPLEMENT_PEM_write_const(DHxparams, DH, PEM_STRING_DHXPARAMS, DHxparams)
 #endif
-
 IMPLEMENT_PEM_rw(PUBKEY, EVP_PKEY, PEM_STRING_PUBLIC, PUBKEY)