package sm

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in-package search v0.2.0

Pure OCaml Chinese National Cryptographic Algorithm Library (SM2/SM3/SM4/ZUC)

Install

dune-project

Dependency

sha256=4d85071a2448f91c7d6d792c1563ca2690c20e22ba188ed7bd20356e4ba684dc

sha512=0e2bbcaaeeab12a9af1287ff4ae3e0197eb6f2eafdcc337d8baf9feefca0b1575fbc043517033b22b78918d214e9ae613c2db033fd51c97a5ca5a8d28cd2198c

Sourcetype t

Sourceval empty : t

Sourceval init : unit -> t

Sourceval update_subbytes : t -> bytes -> off:int -> len:int -> t

Sourceval update_bytes : t -> bytes -> t

Sourceval update_string : t -> string -> t

Sourceval finalize : t -> string

Sourceval finalize_hex : t -> string

Sourceval digest_string : string -> string

Sourceval digest_bytes : bytes -> string

Sourceval digest_hex : string -> string

Sourceval hmac : key:string -> string -> string

HMAC using SM3 as the underlying hash function.

Sourceval hmac_hex : key:string -> string -> string

HMAC using SM3, returning the tag as a hexadecimal string.

Sourceval kdf : z:string -> klen:int -> string

KDF (Key Derivation Function) based on SM3, as specified in GM/T 0003.4-2012.