const correctness

[tinc] / src / gcrypt / cipher.c

diff --git a/src/gcrypt/cipher.c b/src/gcrypt/cipher.c
index e1f1e05..8920a70 100644 (file)
--- a/src/gcrypt/cipher.c
+++ b/src/gcrypt/cipher.c
@@ -227,7 +227,7 @@ static bool cipher_remove_padding(cipher_t *cipher, void *indata, size_t inlen,
        return true;
 }
 
-bool cipher_encrypt(cipher_t *cipher, void *indata, size_t inlen, void *outdata, size_t *outlen, bool oneshot) {
+bool cipher_encrypt(cipher_t *cipher, const void *indata, size_t inlen, void *outdata, size_t *outlen, bool oneshot) {
        gcry_error_t err;
 
        // To be fixed
@@ -240,7 +240,7 @@ bool cipher_encrypt(cipher_t *cipher, void *indata, size_t inlen, void *outdata,
        return true;
 }
 
-bool cipher_decrypt(cipher_t *cipher, void *indata, size_t inlen, void *outdata, size_t *outlen, bool oneshot) {
+bool cipher_decrypt(cipher_t *cipher, const void *indata, size_t inlen, void *outdata, size_t *outlen, bool oneshot) {
        gcry_error_t err;
 
        // To be fixed