;; mzcrypto: libcrypto bindings for PLT-scheme
;; generic key generation
;;
;; (C) Copyright 2007-2009 Dimitris Vyzovitis <vyzo at media.mit.edu>
;;
;; mzcrypto is free software: you can redistribute it and/or modify
;; it under the terms of the GNU Lesser General Public License as published
;; by the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;;
;; mzcrypto is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU Lesser General Public License for more details.
;;
;; You should have received a copy of the GNU Lesser General Public License
;; along with mzcrypto.  If not, see <http://www.gnu.org/licenses/>.
#lang scheme/base

(require "macros.ss" "digest.ss" "cipher.ss" "pkey.ss" "dh.ss")
(provide (all-defined-out))

(define (generate-key algo . params)
  (apply (cond
          ((!cipher? algo) generate-cipher-key)
          ((!pkey? algo) generate-pkey)
          ((!digest? algo) generate-hmac-key)
          ((!dh? algo) generate-dhkey)
          (else (raise-type-error 'generate-key "crypto type" algo)))
    algo params))

(define-symbols keygen.symbols generate-key)
(define-provider provide-keygen keygen.symbols)