Latest update

2019-03-07 13:14:32 +09:00
parent 25fbda8e8b
commit ee0cf37f98
226 changed files with 20407 additions and 2210 deletions
@@ -30,6 +30,8 @@ typedef struct {

 #define data(ctx)   ((EVP_CHACHA_KEY *)(ctx)->cipher_data)

+#define CHACHA20_POLY1305_MAX_IVLEN     12
+
 static int chacha_init_key(EVP_CIPHER_CTX *ctx,
                           const unsigned char user_key[CHACHA_KEY_SIZE],
                           const unsigned char iv[CHACHA_CTR_SIZE], int enc)
@@ -575,7 +577,7 @@ static int chacha20_poly1305_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg,

    case EVP_CTRL_AEAD_SET_IVLEN:
        if (actx->draft) return -1;
-        if (arg <= 0 || arg > CHACHA_CTR_SIZE)
+        if (arg <= 0 || arg > CHACHA20_POLY1305_MAX_IVLEN)
            return 0;
        actx->nonce_len = arg;
        return 1;