Due to an increasing number of clashes between modern OpenSSL and

libdes (which is still used out there) or other des implementations,
the OpenSSL DES functions are renamed to begin with DES_ instead of
des_.  Compatibility routines are provided and declared by including
openssl/des_old.h.  Those declarations are the same as were in des.h
when the OpenSSL project started, which is exactly how libdes looked
at that time, and hopefully still looks today.

The compatibility functions will be removed in some future release, at
the latest in version 1.0.

1 files changed, 9 insertions, 9 deletions

diff --git a/crypto/evp/e_des.c b/crypto/evp/e_des.c
index ed2594311f..3e2cf30a6b 100644
--- a/crypto/evp/e_des.c
+++ b/crypto/evp/e_des.c
@@ -73,34 +73,34 @@ static int des_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
 			  const unsigned char *in, unsigned int inl)
 {
 	BLOCK_CIPHER_ecb_loop()
-		des_ecb_encrypt((des_cblock *)(in + i), (des_cblock *)(out + i), ctx->cipher_data, ctx->encrypt);
+		DES_ecb_encrypt((DES_cblock *)(in + i), (DES_cblock *)(out + i), ctx->cipher_data, ctx->encrypt);
 	return 1;
 }
 
 static int des_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
 			  const unsigned char *in, unsigned int inl)
 {
-	des_ofb64_encrypt(in, out, (long)inl, ctx->cipher_data, (des_cblock *)ctx->iv, &ctx->num);
+	DES_ofb64_encrypt(in, out, (long)inl, ctx->cipher_data, (DES_cblock *)ctx->iv, &ctx->num);
 	return 1;
 }
 
 static int des_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
 			  const unsigned char *in, unsigned int inl)
 {
-	des_ncbc_encrypt(in, out, (long)inl, ctx->cipher_data,
-			 (des_cblock *)ctx->iv, ctx->encrypt);
+	DES_ncbc_encrypt(in, out, (long)inl, ctx->cipher_data,
+			 (DES_cblock *)ctx->iv, ctx->encrypt);
 	return 1;
 }
 
 static int des_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
 			  const unsigned char *in, unsigned int inl)
 {
-	des_cfb64_encrypt(in, out, (long)inl, ctx->cipher_data,
-			  (des_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
+	DES_cfb64_encrypt(in, out, (long)inl, ctx->cipher_data,
+			  (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
 	return 1;
 }
 
-BLOCK_CIPHER_defs(des, des_key_schedule, NID_des, 8, 8, 8,
+BLOCK_CIPHER_defs(des, DES_key_schedule, NID_des, 8, 8, 8,
 			0, des_init_key, NULL,
 			EVP_CIPHER_set_asn1_iv,
 			EVP_CIPHER_get_asn1_iv,
@@ -110,9 +110,9 @@ BLOCK_CIPHER_defs(des, des_key_schedule, NID_des, 8, 8, 8,
 static int des_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
 			const unsigned char *iv, int enc)
 	{
-	des_cblock *deskey = (des_cblock *)key;
+	DES_cblock *deskey = (DES_cblock *)key;
 
-	des_set_key_unchecked(deskey,ctx->cipher_data);
+	DES_set_key_unchecked(deskey,ctx->cipher_data);
 	return 1;
 	}