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Fixed typo.

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This typo doesn't seem to cause any issue because according to the
code in vanilla NaCl the first crypto_box_ZEROBYTES (for encryption)
and crypto_box_BOXZEROBYTES (for decryption) of the array passed to
the crypto_box*() functions don't need to be zero for it to work.

The documentation however clearly states that they need to be zero
which means they need to be zero.
This commit is contained in:
irungentoo
2014-06-13 15:05:05 -04:00
parent 8d8083b38c
commit 0b4640a508
1 changed files with 1 additions and 1 deletions
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toxcore/crypto_core.c
+1 -1
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@@ -105,7 +105,7 @@ int decrypt_data_symmetric(const uint8_t *secret_key, const uint8_t *nonce, cons
uint8_t temp_plain[length + crypto_box_ZEROBYTES];
uint8_t temp_encrypted[length + crypto_box_BOXZEROBYTES];
memset(temp_plain, 0, crypto_box_BOXZEROBYTES);
memset(temp_encrypted, 0, crypto_box_BOXZEROBYTES);
memcpy(temp_encrypted + crypto_box_BOXZEROBYTES, encrypted, length); // Pad the message with 16 0 bytes.
if (crypto_box_open_afternm(temp_plain, temp_encrypted, length + crypto_box_BOXZEROBYTES, nonce, secret_key) != 0)