X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/80e2389990082500d76eb566d4946be3e786c3ef..d8f41ccd20de16f8ebe2ccc84d47bf1cb2b26bbb:/Security/libsecurity_apple_csp/lib/opensshCoding.h

diff --git a/Security/libsecurity_apple_csp/lib/opensshCoding.h b/Security/libsecurity_apple_csp/lib/opensshCoding.h
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+/*
+ * Copyright (c) 2006,2011,2014 Apple Inc. All Rights Reserved.
+ * 
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The 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.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+/*
+ * opensshCoding.h - Encoding and decoding of OpenSSH format public keys.
+ *
+ */
+
+#ifndef	_OPENSSH_CODING_H_
+#define _OPENSSH_CODING_H_
+
+#include <openssl/rsa.h>
+#include <openssl/dsa.h>
+#include <Security/cssmtype.h>
+#include <security_cdsa_utilities/cssmdata.h>
+#include <CoreFoundation/CFData.h>
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+void appendUint32(
+	CFMutableDataRef cfOut,
+	uint32_t ui);
+uint32_t readUint32(
+	const unsigned char *&cp,		// IN/OUT
+	unsigned &len);					// IN/OUT 
+
+extern CSSM_RETURN RSAPublicKeyEncodeOpenSSH1(
+	RSA 			*openKey, 
+	const CssmData	&descData,
+	CssmOwnedData	&encodedKey);
+
+extern CSSM_RETURN RSAPublicKeyDecodeOpenSSH1(
+	RSA 			*openKey, 
+	void 			*p, 
+	size_t			length);
+
+extern CSSM_RETURN RSAPrivateKeyEncodeOpenSSH1(
+	RSA 			*openKey, 
+	const CssmData	&descData,
+	CssmOwnedData	&encodedKey);
+
+extern CSSM_RETURN RSAPrivateKeyDecodeOpenSSH1(
+	RSA 			*openKey, 
+	void 			*p, 
+	size_t			length);
+
+extern CSSM_RETURN RSAPublicKeyEncodeOpenSSH2(
+	RSA 			*openKey, 
+	const CssmData	&descData,
+	CssmOwnedData	&encodedKey);
+
+extern CSSM_RETURN RSAPublicKeyDecodeOpenSSH2(
+	RSA 			*openKey, 
+	void 			*p, 
+	size_t			length);
+
+extern CSSM_RETURN DSAPublicKeyEncodeOpenSSH2(
+	DSA 			*openKey, 
+	const CssmData	&descData,
+	CssmOwnedData	&encodedKey);
+
+extern CSSM_RETURN DSAPublicKeyDecodeOpenSSH2(
+	DSA 			*openKey, 
+	void 			*p, 
+	size_t			length);
+
+/* In opensshWrap.cpp */
+
+/* Encode OpenSSHv1 private key, with or without encryption */
+extern CSSM_RETURN encodeOpenSSHv1PrivKey(
+	RSA					*r,
+	const uint8			*comment,		/* optional */
+	unsigned			commentLen,
+	const uint8			*encryptKey,	/* optional; if present, it's 16 bytes of MD5(password) */
+	CFDataRef			*encodedKey);	/* RETURNED */
+
+extern CSSM_RETURN decodeOpenSSHv1PrivKey(
+	const unsigned char *encodedKey,
+	unsigned			encodedKeyLen,
+	RSA					*r,
+	const uint8			*decryptKey,	/* optional; if present, it's 16 bytes of MD5(password) */
+	uint8				**comment,		/* mallocd and RETURNED */
+	unsigned			*commentLen);	/* RETURNED */
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* _OPENSSH_CODING_H_ */