Struct ScramCommon

pub struct ScramCommon {}

Implementations

impl ScramCommon

pub const SCRAM_RAW_NONCE_LEN: usize = 32usize

A default raw (non base64) nonce length

pub const MOCK_AUTH_NONCE_LEN: usize = 16usize

A mock salt default len

pub const SCRAM_DEFAULT_SALT_ITER: NonZeroU32

Default HMAC iterations

pub const SCRAM_MAX_ITERS: u32 = 999_999_999u32

pub fn sc_random(len: usize) -> ScramResult<Vec<u8>>

Generates random secuence of bytes. Slower than unsafe function.

Arguments

• len - a length of the array

Returns

• ScramResult Ok - elements or Error

pub unsafe fn sc_random_unsafe(len: usize) -> ScramResult<Vec<u8>>

Generates random secuence of bytes in unsafe way i.e not initializing the vec.

If capacity will be larger (if the len is not aligned) than requested, will contain garbadge at the rest indexes.

Panic

Does not panic

Arguments

• len - a length of the array

Returns

A ScramResult is returned:

• Result::Ok with the Vec if u8

• Result::Err with error:

pub fn sc_random_ring_secure(len: usize) -> ScramResult<Vec<u8>>

Generates random secuence of bytes using Ring crate.

Considered unsafe because of the Ring crate.

Arguments

• len - a length of the array

Returns

• ScramResult Ok - elements or Error