X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fevp%2Fp5_crpt.c;h=56cec480d561c1b7e5e320f7a96829cc844ceb6a;hp=e3dae52d4deaf10485f15f54aa0c318ae52ba72f;hb=135883505078a868349e0a3c24514099e3cb2dac;hpb=5271ebd9a32c0097f61451f2a4f0bf6ab946ac85

diff --git a/crypto/evp/p5_crpt.c b/crypto/evp/p5_crpt.c
index e3dae52d4d..56cec480d5 100644
--- a/crypto/evp/p5_crpt.c
+++ b/crypto/evp/p5_crpt.c
@@ -67,41 +67,41 @@
 
 void PKCS5_PBE_add(void)
 {
-#ifndef NO_DES
-#  ifndef NO_MD5
+#ifndef OPENSSL_NO_DES
+#  ifndef OPENSSL_NO_MD5
 EVP_PBE_alg_add(NID_pbeWithMD5AndDES_CBC, EVP_des_cbc(), EVP_md5(),
 							 PKCS5_PBE_keyivgen);
 #  endif
-#  ifndef NO_MD2
+#  ifndef OPENSSL_NO_MD2
 EVP_PBE_alg_add(NID_pbeWithMD2AndDES_CBC, EVP_des_cbc(), EVP_md2(),
 							 PKCS5_PBE_keyivgen);
 #  endif
-#  ifndef NO_SHA
+#  ifndef OPENSSL_NO_SHA
 EVP_PBE_alg_add(NID_pbeWithSHA1AndDES_CBC, EVP_des_cbc(), EVP_sha1(),
 							 PKCS5_PBE_keyivgen);
 #  endif
 #endif
-#ifndef NO_RC2
-#  ifndef NO_MD5
+#ifndef OPENSSL_NO_RC2
+#  ifndef OPENSSL_NO_MD5
 EVP_PBE_alg_add(NID_pbeWithMD5AndRC2_CBC, EVP_rc2_64_cbc(), EVP_md5(),
 							 PKCS5_PBE_keyivgen);
 #  endif
-#  ifndef NO_MD2
+#  ifndef OPENSSL_NO_MD2
 EVP_PBE_alg_add(NID_pbeWithMD2AndRC2_CBC, EVP_rc2_64_cbc(), EVP_md2(),
 							 PKCS5_PBE_keyivgen);
 #  endif
-#  ifndef NO_SHA
+#  ifndef OPENSSL_NO_SHA
 EVP_PBE_alg_add(NID_pbeWithSHA1AndRC2_CBC, EVP_rc2_64_cbc(), EVP_sha1(),
 							 PKCS5_PBE_keyivgen);
 #  endif
 #endif
-#ifndef NO_HMAC
+#ifndef OPENSSL_NO_HMAC
 EVP_PBE_alg_add(NID_pbes2, NULL, NULL, PKCS5_v2_PBE_keyivgen);
 #endif
 }
 
 int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *cctx, const char *pass, int passlen,
-			 ASN1_TYPE *param, EVP_CIPHER *cipher, EVP_MD *md,
+			 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
 			 int en_de)
 {
 	EVP_MD_CTX ctx;
@@ -125,6 +125,9 @@ int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *cctx, const char *pass, int passlen,
 	salt = pbe->salt->data;
 	saltlen = pbe->salt->length;
 
+	if(!pass) passlen = 0;
+	else if(passlen == -1) passlen = strlen(pass);
+
 	EVP_DigestInit (&ctx, md);
 	EVP_DigestUpdate (&ctx, pass, passlen);
 	EVP_DigestUpdate (&ctx, salt, saltlen);