Module argon2 

Argon2id (RFC 9106) password hashing function.

Argon2id is a memory-hard password hashing function that provides resistance against both side-channel attacks and GPU/ASIC brute-force attacks.

The memory-filling phase automatically selects the fastest compression kernel available on the running CPU: NEON (optionally with the SHA-3 xar extension) on AArch64, AVX2 on x86-64, and a portable scalar implementation everywhere else. When the std feature is enabled, the lanes are also filled in parallel; the worker threads are scoped to each call and never outlive it.

Structs

Params

Argon2id parameters (RFC 9106).

Enums

Argon2Error

Argon2 error type.

Functions

decode_phc

Decode an Argon2id PHC string format into (params, salt, tag).

derive_key

Derive a key using Argon2id (RFC 9106).

encode_phc

Encode an Argon2id hash in the PHC string format: $argon2id$v=19$m=<memory>,t=<iterations>,p=<parallelism>$<salt_b64>$<hash_b64>

hash_password

Hash a password and return the PHC-encoded string.

verify_password

Verify a password against a PHC-encoded hash string.