+++ /dev/null
-/*
- * Copyright (c) 2000-2001,2011,2014 Apple Inc. All Rights Reserved.
- *
- * The contents of this file constitute Original Code as defined in and are
- * subject to the Apple Public Source License Version 1.2 (the 'License').
- * You may not use this file except in compliance with the License. Please obtain
- * a copy of the License at http://www.apple.com/publicsource and read it before
- * using this file.
- *
- * This Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
- * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
- * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
- * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
- * specific language governing rights and limitations under the License.
- */
-
-
-//
-// signclient - client interface to CSSM sign/verify contexts
-//
-#ifndef _H_CDSA_CLIENT_SIGNCLIENT
-#define _H_CDSA_CLIENT_SIGNCLIENT 1
-
-#include <security_cdsa_client/cspclient.h>
-#include <security_cdsa_client/keyclient.h>
-
-namespace Security {
-namespace CssmClient {
-
-
-//
-// A signing/verifying context
-//
-class SigningContext : public Context
-{
-public:
- SigningContext(const CSP &csp, CSSM_ALGORITHMS alg, CSSM_ALGORITHMS signOnly = CSSM_ALGID_NONE)
- : Context(csp, alg), mSignOnly(signOnly) { }
-
- Key key() const { assert(mKey); return mKey; }
- void key(const Key &k) { mKey = k; set(CSSM_ATTRIBUTE_KEY, mKey); }
-
- CSSM_ALGORITHMS signOnlyAlgorithm() const { return mSignOnly; }
- void signOnlyAlgorithm(CSSM_ALGORITHMS alg) { mSignOnly = alg; }
-
-protected:
- void activate();
- CSSM_ALGORITHMS mSignOnly;
- Key mKey;
-};
-
-
-class Sign : public SigningContext
-{
-public:
- Sign(const CSP &csp, CSSM_ALGORITHMS alg, CSSM_ALGORITHMS signOnly = CSSM_ALGID_NONE)
- : SigningContext(csp, alg, signOnly) { }
-
- // integrated
- void sign(const CssmData &data, CssmData &signature) { sign(&data, 1, signature); }
- void sign(const CssmData *data, uint32 count, CssmData &signature);
-
- // staged
- void init(); // Optional
- void sign(const CssmData &data) { sign(&data, 1); }
- void sign(const CssmData *data, uint32 count);
- void operator () (CssmData &signature);
- CssmData operator () () { CssmData signature; (*this)(signature); return signature; }
-};
-
-class Verify : public SigningContext
-{
-public:
- Verify(const CSP &csp, CSSM_ALGORITHMS alg, CSSM_ALGORITHMS verifyOnly = CSSM_ALGID_NONE)
- : SigningContext(csp, alg, verifyOnly) { }
-
- // integrated
- void verify(const CssmData &data, const CssmData &signature) { verify(&data, 1, signature); }
- void verify(const CssmData *data, uint32 count, const CssmData &signature);
-
- // staged
- void init(); // Optional
- void verify(const CssmData &data) { verify(&data, 1); }
- void verify(const CssmData *data, uint32 count);
- void operator () (const CssmData &signature);
-};
-
-} // end namespace CssmClient
-
-} // end namespace Security
-
-#endif // _H_CDSA_CLIENT_SIGNCLIENT