X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Fevp%2Fevp_enc.c;h=5299a65b6af396476ff979c02bf7250282e75ffd;hb=8d5b4ee1cab7cd02f9fe246fb60d7d018a315a86;hp=2015b5f8927f2b81fb76dc001b9546b8bb5cf803;hpb=b7896b3cb86d80206af14a14d69b0717786f2729;p=oweals%2Fopenssl.git

diff --git a/crypto/evp/evp_enc.c b/crypto/evp/evp_enc.c
index 2015b5f892..5299a65b6a 100644
--- a/crypto/evp/evp_enc.c
+++ b/crypto/evp/evp_enc.c
@@ -1,5 +1,5 @@
 /* crypto/evp/evp_enc.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
@@ -58,16 +58,18 @@
 
 #include <stdio.h>
 #include "cryptlib.h"
-#include "evp.h"
+#include <openssl/evp.h>
 
-char *EVP_version="EVP part of SSLeay 0.8.1b 29-Jun-1998";
+const char *EVP_version="EVP" OPENSSL_VERSION_PTEXT;
 
-void EVP_CipherInit(ctx,data,key,iv,enc)
-EVP_CIPHER_CTX *ctx;
-EVP_CIPHER *data;
-unsigned char *key;
-unsigned char *iv;
-int enc;
+void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *ctx)
+	{
+	memset(ctx,0,sizeof(EVP_CIPHER_CTX));
+	/* ctx->cipher=NULL; */
+	}
+
+void EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *data,
+	     unsigned char *key, unsigned char *iv, int enc)
 	{
 	if (enc)
 		EVP_EncryptInit(ctx,data,key,iv);
@@ -75,22 +77,15 @@ int enc;
 		EVP_DecryptInit(ctx,data,key,iv);
 	}
 
-void EVP_CipherUpdate(ctx,out,outl,in,inl)
-EVP_CIPHER_CTX *ctx;
-unsigned char *out;
-int *outl;
-unsigned char *in;
-int inl;
+void EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl,
+	     unsigned char *in, int inl)
 	{
 	if (ctx->encrypt)
 		EVP_EncryptUpdate(ctx,out,outl,in,inl);
 	else	EVP_DecryptUpdate(ctx,out,outl,in,inl);
 	}
 
-int EVP_CipherFinal(ctx,out,outl)
-EVP_CIPHER_CTX *ctx;
-unsigned char *out;
-int *outl;
+int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
 	{
 	if (ctx->encrypt)
 		{
@@ -100,11 +95,8 @@ int *outl;
 	else	return(EVP_DecryptFinal(ctx,out,outl));
 	}
 
-void EVP_EncryptInit(ctx,cipher,key,iv)
-EVP_CIPHER_CTX *ctx;
-EVP_CIPHER *cipher;
-unsigned char *key;
-unsigned char *iv;
+void EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+	     unsigned char *key, unsigned char *iv)
 	{
 	if (cipher != NULL)
 		ctx->cipher=cipher;
@@ -113,11 +105,8 @@ unsigned char *iv;
 	ctx->buf_len=0;
 	}
 
-void EVP_DecryptInit(ctx,cipher,key,iv)
-EVP_CIPHER_CTX *ctx;
-EVP_CIPHER *cipher;
-unsigned char *key;
-unsigned char *iv;
+void EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+	     unsigned char *key, unsigned char *iv)
 	{
 	if (cipher != NULL)
 		ctx->cipher=cipher;
@@ -127,12 +116,8 @@ unsigned char *iv;
 	}
 
 
-void EVP_EncryptUpdate(ctx,out,outl,in,inl)
-EVP_CIPHER_CTX *ctx;
-unsigned char *out;
-int *outl;
-unsigned char *in;
-int inl;
+void EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl,
+	     unsigned char *in, int inl)
 	{
 	int i,j,bl;
 
@@ -172,10 +157,7 @@ int inl;
 	ctx->buf_len=i;
 	}
 
-void EVP_EncryptFinal(ctx,out,outl)
-EVP_CIPHER_CTX *ctx;
-unsigned char *out;
-int *outl;
+void EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
 	{
 	int i,n,b,bl;
 
@@ -193,12 +175,8 @@ int *outl;
 	*outl=b;
 	}
 
-void EVP_DecryptUpdate(ctx,out,outl,in,inl)
-EVP_CIPHER_CTX *ctx;
-unsigned char *out;
-int *outl;
-unsigned char *in;
-int inl;
+void EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl,
+	     unsigned char *in, int inl)
 	{
 	int b,bl,n;
 	int keep_last=0;
@@ -242,10 +220,7 @@ int inl;
 		}
 	}
 
-int EVP_DecryptFinal(ctx,out,outl)
-EVP_CIPHER_CTX *ctx;
-unsigned char *out;
-int *outl;
+int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
 	{
 	int i,b;
 	int n;
@@ -286,8 +261,7 @@ int *outl;
 	return(1);
 	}
 
-void EVP_CIPHER_CTX_cleanup(c)
-EVP_CIPHER_CTX *c;
+void EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *c)
 	{
 	if ((c->cipher != NULL) && (c->cipher->cleanup != NULL))
 		c->cipher->cleanup(c);