Crate nacl[][src]


This module provides secret box pack and open functionality. It also provide ability to use cipner format with-nonce.




Compare byte arrays in constant time.

Compare 16-byte arrays in constant time.

Compare 32-byte arrays in constant time.

crypto_scrypt(passwd, passwdlen, salt, saltlen, N, r, p, buf, buflen): Compute scrypt(passwd[0 .. passwdlen - 1], salt[0 .. saltlen - 1], N, r, p, buflen) and write the result into buf. The parameters r, p, and buflen must satisfy r * p < 2^30 and buflen <= (2^32 - 1) * 32. The parameter N must be a power of 2. Return 0 on success; or -1 on error.