Portability patch for HP MPE/iX. Submitted by Mark Bixby <mark_bixby@hp.com>

[oweals/openssl.git] / crypto / evp / p5_crpt.c

diff --git a/crypto/evp/p5_crpt.c b/crypto/evp/p5_crpt.c
index abf6af0435987121cc9bb556ae6f6ae0a86c0e3a..6bfa2c5acb1729bacb1e858ac2cc057098911c44 100644 (file)
--- a/crypto/evp/p5_crpt.c
+++ b/crypto/evp/p5_crpt.c
@@ -68,22 +68,36 @@
 void PKCS5_PBE_add(void)
 {
 #ifndef NO_DES
+#  ifndef NO_MD5
 EVP_PBE_alg_add(NID_pbeWithMD5AndDES_CBC, EVP_des_cbc(), EVP_md5(),
                                                         PKCS5_PBE_keyivgen);
+#  endif
+#  ifndef NO_MD2
 EVP_PBE_alg_add(NID_pbeWithMD2AndDES_CBC, EVP_des_cbc(), EVP_md2(),
                                                         PKCS5_PBE_keyivgen);
+#  endif
+#  ifndef 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
 EVP_PBE_alg_add(NID_pbeWithMD5AndRC2_CBC, EVP_rc2_64_cbc(), EVP_md5(),
                                                         PKCS5_PBE_keyivgen);
+#  endif
+#  ifndef NO_MD2
 EVP_PBE_alg_add(NID_pbeWithMD2AndRC2_CBC, EVP_rc2_64_cbc(), EVP_md2(),
                                                         PKCS5_PBE_keyivgen);
+#  endif
+#  ifndef NO_SHA
 EVP_PBE_alg_add(NID_pbeWithSHA1AndRC2_CBC, EVP_rc2_64_cbc(), EVP_sha1(),
                                                         PKCS5_PBE_keyivgen);
+#  endif
 #endif
+#ifndef 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,
@@ -111,6 +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);