Module Digestif

type 'a iter = ('a -> unit) -> unit

A general (inner) iterator. It applies the provided function to a collection of elements. For instance:

  • let iter_k : 'a -> 'a iter = fun x f -> f x
  • let iter_pair : 'a * 'a -> 'a iter = fun (x, y) -> f x; f y
  • let iter_list : 'a list -> 'a iter = fun l f -> List.iter f l
type 'a compare = 'a -> 'a -> int
type 'a equal = 'a -> 'a -> bool
type 'a pp = Format.formatter -> 'a -> unit
module type S = sig ... end
module type MAC = sig ... end

Some hash algorithms expose extra MAC constructs. The interface is similar to the hmac_* functions in S.

module MD5 : S
module SHA1 : S
module SHA224 : S
module SHA256 : S
module SHA384 : S
module SHA512 : S
module SHA3_224 : S

SHA3 224 hash algorithm.

module SHA3_256 : S

SHA3 256 hash algorithm.

module KECCAK_256 : S

KECCAK 256 hash algorithm.

module SHA3_384 : S

SHA3 384 hash algorithm.

module SHA3_512 : S

SHA3 512 hash algorithm.

module WHIRLPOOL : S

WHIRLPOOL hash algorithm.

module BLAKE2B : sig ... end
module BLAKE2S : sig ... end
module RMD160 : S

RMD160 hash algorithm.

module Make_BLAKE2B (D : sig ... end) : S
module Make_BLAKE2S (D : sig ... end) : S
type 'k hash =
  1. | MD5 : MD5.t hash
  2. | SHA1 : SHA1.t hash
  3. | RMD160 : RMD160.t hash
  4. | SHA224 : SHA224.t hash
  5. | SHA256 : SHA256.t hash
  6. | SHA384 : SHA384.t hash
  7. | SHA512 : SHA512.t hash
  8. | SHA3_224 : SHA3_224.t hash
  9. | SHA3_256 : SHA3_256.t hash
  10. | KECCAK_256 : KECCAK_256.t hash
  11. | SHA3_384 : SHA3_384.t hash
  12. | SHA3_512 : SHA3_512.t hash
  13. | WHIRLPOOL : WHIRLPOOL.t hash
  14. | BLAKE2B : BLAKE2B.t hash
  15. | BLAKE2S : BLAKE2S.t hash
type hash' = [
  1. | `MD5
  2. | `SHA1
  3. | `RMD160
  4. | `SHA224
  5. | `SHA256
  6. | `SHA384
  7. | `SHA512
  8. | `SHA3_224
  9. | `SHA3_256
  10. | `KECCAK_256
  11. | `SHA3_384
  12. | `SHA3_512
  13. | `WHIRLPOOL
  14. | `BLAKE2B
  15. | `BLAKE2S
]
val module_of_hash' : hash' -> (module S)
val hash_to_hash' : _ hash -> hash'
val md5 : MD5.t hash
val sha1 : SHA1.t hash
val rmd160 : RMD160.t hash
val sha224 : SHA224.t hash
val sha256 : SHA256.t hash
val sha384 : SHA384.t hash
val sha512 : SHA512.t hash
val sha3_224 : SHA3_224.t hash
val sha3_256 : SHA3_256.t hash
val keccak_256 : KECCAK_256.t hash
val sha3_384 : SHA3_384.t hash
val sha3_512 : SHA3_512.t hash
val whirlpool : WHIRLPOOL.t hash
val blake2b : BLAKE2B.t hash
val blake2s : BLAKE2S.t hash
type 'kind t
val module_of : 'k hash -> (module S with type t = 'k)
val digest_bytes : 'k hash -> Bytes.t -> 'k t
val digest_string : 'k hash -> String.t -> 'k t
val digest_bigstring : 'k hash -> bigstring -> 'k t
val digesti_bytes : 'k hash -> Bytes.t iter -> 'k t
val digesti_string : 'k hash -> String.t iter -> 'k t
val digesti_bigstring : 'k hash -> bigstring iter -> 'k t
val hmaci_bytes : 'k hash -> key:string -> Bytes.t iter -> 'k t
val hmaci_string : 'k hash -> key:string -> String.t iter -> 'k t
val hmaci_bigstring : 'k hash -> key:string -> bigstring iter -> 'k t
val pp : 'k hash -> 'k t pp
val equal : 'k hash -> 'k t equal
val unsafe_compare : 'k hash -> 'k t compare
val to_hex : 'k hash -> 'k t -> string
val of_hex : 'k hash -> string -> 'k t
val of_hex_opt : 'k hash -> string -> 'k t option
val consistent_of_hex : 'k hash -> string -> 'k t
val consistent_of_hex_opt : 'k hash -> string -> 'k t option
val of_raw_string : 'k hash -> string -> 'k t
val of_raw_string_opt : 'k hash -> string -> 'k t option
val to_raw_string : 'k hash -> 'k t -> string
val of_digest : (module S with type t = 'hash) -> 'hash -> 'hash t
val of_md5 : MD5.t -> MD5.t t
val of_sha1 : SHA1.t -> SHA1.t t
val of_rmd160 : RMD160.t -> RMD160.t t
  • since 0.4
val of_sha224 : SHA224.t -> SHA224.t t
val of_sha256 : SHA256.t -> SHA256.t t
val of_sha384 : SHA384.t -> SHA384.t t
val of_sha512 : SHA512.t -> SHA512.t t
val of_sha3_224 : SHA3_224.t -> SHA3_224.t t
  • since 0.9.0
val of_sha3_256 : SHA3_256.t -> SHA3_256.t t
  • since 0.9.0
val of_keccak_256 : KECCAK_256.t -> KECCAK_256.t t
  • since 1.1.0
val of_sha3_384 : SHA3_384.t -> SHA3_384.t t
  • since 0.9.0
val of_sha3_512 : SHA3_512.t -> SHA3_512.t t
  • since 0.9.0
val of_whirlpool : WHIRLPOOL.t -> WHIRLPOOL.t t
  • since 0.7.1
val of_blake2b : BLAKE2B.t -> BLAKE2B.t t
val of_blake2s : BLAKE2S.t -> BLAKE2S.t t