diff options
Diffstat (limited to 'src/libsodium/crypto_secretbox/crypto_secretbox_easy.c')
-rw-r--r-- | src/libsodium/crypto_secretbox/crypto_secretbox_easy.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/libsodium/crypto_secretbox/crypto_secretbox_easy.c b/src/libsodium/crypto_secretbox/crypto_secretbox_easy.c index 08de096..5000a05 100644 --- a/src/libsodium/crypto_secretbox/crypto_secretbox_easy.c +++ b/src/libsodium/crypto_secretbox/crypto_secretbox_easy.c @@ -27,9 +27,6 @@ crypto_secretbox_detached(unsigned char *c, unsigned char *mac, unsigned long long i; unsigned long long mlen0; - if (mlen > SIZE_MAX - crypto_secretbox_MACBYTES) { - return -1; - } crypto_core_hsalsa20(subkey, n, k, sigma); memset(block0, 0U, crypto_secretbox_ZEROBYTES); @@ -68,6 +65,9 @@ crypto_secretbox_easy(unsigned char *c, const unsigned char *m, unsigned long long mlen, const unsigned char *n, const unsigned char *k) { + if (mlen > SIZE_MAX - crypto_secretbox_MACBYTES) { + return -1; + } return crypto_secretbox_detached(c + crypto_secretbox_MACBYTES, c, m, mlen, n, k); } |