package nocrypto

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package nocrypto

nocrypto
- Nocrypto
  - Base64
  - Cipher_block
    
    AES
    
    CBC
    
    CCM
    
    CTR
    
    ECB
    
    GCM
    
    Counter
    
    DES
    
    CBC
    
    CTR
    
    ECB
    
    S
    
    CBC
    
    CCM
    
    CTR
    
    Core
    
    ECB
    
    GCM
  - Cipher_stream
    
    ARC4
    
    S
  - Dh
    
    Group
  - Dsa
    
    K_gen
    
    H
  - Hash
    
    MD5
    
    S
    
    SHA1
    
    SHA224
    
    SHA256
    
    SHA384
    
    SHA512
  - Numeric
    
    Int
    
    Int32
    
    Int64
    
    S
    
    Z
  - Rng
    
    Generators
    
    Fortuna
    
    Hmac_drgb
    
    Make
    
    H
    
    Null
    
    Int
    
    Int32
    
    Int64
    
    Make_N
    
    N
    
    S
    
    Generator
    
    N
    
    Z
  - Rsa
    
    OAEP
    
    H
    
    PKCS1
    
    PSS
    
    H
nocrypto.lwt
- Nocrypto_entropy_lwt
nocrypto.unix
- Nocrypto_entropy_unix

Legend:
Library
Module
Module type
Parameter
Class
Class type

type key

val of_secret : Cstruct.t -> key

val key_sizes : int array

val block_size : int

val stream : key:key -> ctr:Cstruct.t -> ?off:int -> int -> Cstruct.t

stream ~key ~ctr ~off n is the first n bytes obtained by encrypting and concatenating blocks c(0), c(1), ..., where c(0) is ctr, and c(n + 1) is c(n) + 1 interpreted in big-endian.

If off is greater than 0 then the result is the last n bytes of an off + n bytes long stream. Thus, stream ~key ~ctr ~off:0 n || stream ~key ~ctr ~off:n n == stream ~key ~ctr ~off:0 (n*2).

ctr has to be block-sized, and off and n need to be non-negative.

val encrypt : key:key -> ctr:Cstruct.t -> ?off:int -> Cstruct.t -> Cstruct.t

encrypt ~key ~ctr ~off msg is (stream ~key ~ctr ~off (len msg)) xor msg.

val decrypt : key:key -> ctr:Cstruct.t -> ?off:int -> Cstruct.t -> Cstruct.t