kaappi-crypto — Hashing & HMAC¶

thottam install kaappi-crypto

Requires OpenSSL (brew install openssl / apt install libssl-dev).

Quick start¶

(import (kaappi crypto))

(sha256 "hello")
;=> "2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824"

(hmac-sha256 "secret-key" "message to sign")
;=> "..."

API¶

Hashing¶

(sha256 string)    ; SHA-256, returns hex string
(sha512 string)    ; SHA-512
(sha1 string)      ; SHA-1
(md5 string)       ; MD5

HMAC¶

(hmac-sha256 key message)
(hmac-sha512 key message)
(hmac-sha1 key message)
(hmac-md5 key message)

All functions return lowercase hex-encoded strings.