Namespace: joker.crypto

v1.0

Contents

• Summary
• Index
• Constants
• Variables
• Functions, Macros, and Special Forms

Summary

Computes HMACs and common message digests, returning raw digest bytes as strings.

Index

• hmac
• md5
• sha1
• sha224
• sha256
• sha384
• sha512
• sha512-224
• sha512-256

Constants

Constants are variables with :const true in their metadata. Joker currently does not recognize them as special; as such, it allows redefining them or their values.

(None.)

Variables

(None.)

Functions, Macros, and Special Forms

• hmac

  Function v1.0

  (hmac algorithm message key)
  

  Returns the HMAC of message using key and algorithm as raw bytes.
  
  algorithm must be one of :sha1, :sha224, :sha256, :sha384, or :sha512.
  Throws Error for any other algorithm. The returned string is binary digest
  data; use joker.hex/encode-string or joker.base64/encode-string when a
  printable representation is needed.
  
  Example:
  (joker.base64/encode-string
  (joker.crypto/hmac :sha256 "message" "secret"))

• md5

  Function v1.0

  (md5 data)
  

  Returns the MD5 digest of data as 16 raw bytes.

• sha1

  Function v1.0

  (sha1 data)
  

  Returns the SHA-1 digest of data as 20 raw bytes.

• sha224

  Function v1.0

  (sha224 data)
  

  Returns the SHA-224 digest of data as 28 raw bytes.

• sha256

  Function v1.0

  (sha256 data)
  

  Returns the SHA-256 digest of data as 32 raw bytes.
  
  Example:
  (joker.hex/encode-string (joker.crypto/sha256 "hello"))

• sha384

  Function v1.0

  (sha384 data)
  

  Returns the SHA-384 digest of data as 48 raw bytes.

• sha512

  Function v1.0

  (sha512 data)
  

  Returns the SHA-512 digest of data as 64 raw bytes.

• sha512-224

  Function v1.0

  (sha512-224 data)
  

  Returns the SHA-512/224 digest of data as 28 raw bytes.

• sha512-256

  Function v1.0

  (sha512-256 data)
  

  Returns the SHA-512/256 digest of data as 32 raw bytes.