Module sodiumoxide::crypto::pwhash::scryptsalsa208sha256 [−] [src]

crypto_pwhash_scryptsalsa208sha256, a particular combination of Scrypt, Salsa20/8 and SHA-256

Structs

HashedPassword	`HashedPassword`is a password verifier generated from a password
MemLimit	`MemLimit` represents the maximum amount of RAM that the functions in this module will use, in bytes.
OpsLimit	`OpsLimit` represents the maximum number of computations to perform when using the functions in this module.
Salt	`Salt` used for password hashing

HASHEDPASSWORDBYTES	Number of bytes in a `HashedPassword`.
MEMLIMIT_INTERACTIVE	Safe base line for `MemLimit` for interactive password hashing.
MEMLIMIT_SENSITIVE	`MemLimit` for highly sensitive data.
OPSLIMIT_INTERACTIVE	Safe base line for `OpsLimit` for interactive password hashing.
OPSLIMIT_SENSITIVE	`OpsLimit` for highly sensitive data.
SALTBYTES	Number of bytes in a `Salt`.
STRPREFIX	All `HashedPasswords` start with this string.

derive_key	The `derive_key()` function derives a key from a password and a `Salt`
gen_salt	`gen_salt()` randombly generates a new `Salt` for key derivation
pwhash	The `pwhash()` returns a `HashedPassword` which includes:
pwhash_verify	`pwhash_verify()` verifies that the password `str_` is a valid password verification string (as generated by `pwhash()`) for `passwd`