Constification.

[openssl.git] / crypto / evp / pmeth_fn.c

diff --git a/crypto/evp/pmeth_fn.c b/crypto/evp/pmeth_fn.c
index 2a7e4a73df3af0308c6f5f393578ac7a0f23e5ac..c7e21485e9fad08e450b006f1cc52bce0e0e92a4 100644 (file)
--- a/crypto/evp/pmeth_fn.c
+++ b/crypto/evp/pmeth_fn.c
@@ -83,7 +83,7 @@ int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx)
 
 int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
                        unsigned char *sig, int *siglen,
-                       unsigned char *tbs, int tbslen)
+                       const unsigned char *tbs, int tbslen)
        {
        if (!ctx || !ctx->pmeth || !ctx->pmeth->sign)
                {
@@ -118,8 +118,8 @@ int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx)
        }
 
 int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
-                       unsigned char *sig, int siglen,
-                       unsigned char *tbs, int tbslen)
+                       const unsigned char *sig, int siglen,
+                       const unsigned char *tbs, int tbslen)
        {
        if (!ctx || !ctx->pmeth || !ctx->pmeth->verify)
                {
@@ -155,7 +155,7 @@ int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx)
 
 int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
                        unsigned char *rout, int *routlen,
-                       unsigned char *sig, int siglen)
+                       const unsigned char *sig, int siglen)
        {
        if (!ctx || !ctx->pmeth || !ctx->pmeth->verify_recover)
                {
@@ -191,7 +191,7 @@ int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx)
 
 int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
                        unsigned char *out, int *outlen,
-                       unsigned char *in, int inlen)
+                       const unsigned char *in, int inlen)
        {
        if (!ctx || !ctx->pmeth || !ctx->pmeth->encrypt)
                {
@@ -227,7 +227,7 @@ int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx)
 
 int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
                        unsigned char *out, int *outlen,
-                       unsigned char *in, int inlen)
+                       const unsigned char *in, int inlen)
        {
        if (!ctx || !ctx->pmeth || !ctx->pmeth->decrypt)
                {