RSA

Implementation of RSA, using the padding schemes of PKCS#1 v2.1.

Version on this page:	2.3.1
LTS Haskell 24.16:	2.4.1@rev:2
Stackage Nightly 2025-10-25:	2.4.1@rev:2
Latest on Hackage:	2.4.1@rev:2

See all snapshots RSA appears in

BSD-3-Clause licensed and maintained by Adam Wick

This version can be pinned in stack with:RSA-2.3.1@sha256:08d12882ee93735e41afb981a4c73b4209ce92b11f730622cf76785db26fdb93,2463

Module documentation for 2.3.1

Codec
- Codec.Crypto
  - Codec.Crypto.RSA
    - Codec.Crypto.RSA.Exceptions
    - Codec.Crypto.RSA.Pure

Depends on 6 packages(full list with versions):

base, binary, bytestring, crypto-api, crypto-pubkey-types, SHA

Used by 2 packages in lts-14.20(full list with versions):

authenticate-oauth, google-oauth2-jwt

This library implements the RSA encryption and signature algorithms for arbitrarily-sized ByteStrings. While the implementations work, they are not necessarily the fastest ones on the planet. Particularly key generation. The algorithms included are based of RFC 3447, or the Public-Key Cryptography Standard for RSA, version 2.1 (a.k.a, PKCS#1 v2.1).