Module kdf 

Key Derivation Functions

Modules

pbkdf

The Password Based Key Derivation Function 1 and 2

salt

Salt requirement marker types.

Structs

FipsPbkdf2

A wrapper type enforcing FIPS compliance for PBKDF2 operations.

InsecureKey

Represents a key associated with the desired hashing function which can be insecure.

Iters

The number of iterations for PBKDF.

KeySlice

Represents a key for the associated hashing algorithm which has a length greater than or equal to the length of the hash function’s digest.

Md5allow-non-fips

The MD5 Hash Function Marker Type.

Shaallow-non-fips

The SHA-1 Hash Function Marker Type.

Sha3_224

The SHA3-224 Hash Function Marker Type.

Sha3_256

The SHA3-256 Hash Function Marker Type.

Sha3_384

The SHA3-384 Hash Function Marker Type.

Sha3_512

The SHA3-512 Hash Function Marker Type.

Sha224

The SHA224 Hash Function Marker Type.

Sha256

The SHA256 Hash Function Marker Type.

Sha384

The SHA384 Hash Function Marker Type.

Sha512

The SHA512 Hash Function Marker Type.

Traits

Salt

Represents a salt value used in key derivation functions (KDFs).

Functions

hkdfallow-non-fips

Performs HKDF and returns the result as a fixed-size array.

hkdf_intoallow-non-fips

Performs HKDF and writes the result into the provided output buffer.

pbkdf1allow-non-fips

Performs PBKDF1 and returns the result as a fixed-size array.

pbkdf2

Performs PBKDF2 and returns the result as a fixed-size array.

pbkdf1_intoallow-non-fips

Performs PBKDF1 and writes the result into the provided out_key buffer.

pbkdf2_into

Performs PBKDF2 and writes the result into the provided out_key buffer.

Type Aliases

DynSaltSliceallow-non-fips

A salt::Slice which will be a FipsSaltSlice if the allow-non-fips feature is disabled, or a SaltSlice if the feature is enabled.

FipsSaltSlice

A salt::Slice which meets the FIPS requirement (128 bits) in length.

MaybeSaltSlice

A salt::Slice which may be left empty.

SaltSlice

A salt::Slice which must not be empty.