content: -- Copyright (C) 2013  Fraser Tweedale
  --
  -- Licensed under the Apache License, Version 2.0 (the "License");
  -- you may not use this file except in compliance with the License.
  -- You may obtain a copy of the License at
  --
  --      http://www.apache.org/licenses/LICENSE-2.0
  --
  -- Unless required by applicable law or agreed to in writing, software
  -- distributed under the License is distributed on an "AS IS" BASIS,
  -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  -- See the License for the specific language governing permissions and
  -- limitations under the License.
  
  {-# LANGUAGE OverloadedStrings #-}
  {-# LANGUAGE TemplateHaskell #-}
  
  {-|
  
  JSON Web Signature algorithms.
  
  -}
  module Crypto.JOSE.JWA.JWS
    ( Alg(..)
    ) where
  
  import qualified Crypto.JOSE.TH
  
  
  -- | RFC 7518 §3.1.  "alg" (Algorithm) Header Parameters Values for JWS
  --
  $(Crypto.JOSE.TH.deriveJOSEType "Alg" [
    "HS256"   -- HMAC SHA ; REQUIRED
    , "HS384" -- HMAC SHA ; OPTIONAL
    , "HS512" -- HMAC SHA ; OPTIONAL
    , "RS256" -- RSASSA-PKCS-v1_5 SHA ; RECOMMENDED
    , "RS384" -- RSASSA-PKCS-v1_5 SHA ; OPTIONAL
    , "RS512" -- RSASSA-PKCS-v1_5 SHA ; OPTIONAL
    , "ES256" -- ECDSA P curve and SHA ; RECOMMENDED+
    , "ES384" -- ECDSA P curve and SHA ; OPTIONAL
    , "ES512" -- ECDSA P curve and SHA ; OPTIONAL
    , "ES256K" -- ECDSA using secp256k1 curve and SHA-256
    , "PS256" -- RSASSA-PSS SHA ; OPTIONAL
    , "PS384" -- RSASSA-PSS SHA ; OPTIONAL
    , "PS512" -- RSSSSA-PSS SHA ; OPTIONAL
    , "none"  -- "none" No signature or MAC ; Optional
    , "EdDSA" -- EdDSA (RFC 8037)
    ])
  