+++ /dev/null
-/*
- * SecOTRIdentityPriv.h
- * libsecurity_libSecOTR
- *
- * Created by Mitch Adler on 2/9/11.
- * Copyright 2011 Apple Inc. All rights reserved.
- *
- */
-
-#ifndef _SECOTRIDENTITYPRIV_H_
-
-#include <CoreFoundation/CFRuntime.h>
-#include <CoreFoundation/CFData.h>
-
-#include <Security/SecKey.h>
-
-#include <Security/oidsalg.h>
-
-#include <CommonCrypto/CommonDigest.h> // DIGEST_LENGTH
-#include <Security/SecOTR.h>
-
-__BEGIN_DECLS
-
-extern CFStringRef sErrorDomain;
-
-// OAEP Padding, uses lots of space. Might need this to be data
-// Driven when we support more key types.
-#define kPaddingOverhead (2 + 2 * CC_SHA1_DIGEST_LENGTH + 1)
-
-//
-// Identity opaque structs
-//
-
-#define kMPIDHashSize CC_SHA1_DIGEST_LENGTH
-
-struct _SecOTRFullIdentity {
- CFRuntimeBase _base;
-
- SecKeyRef publicSigningKey;
- SecKeyRef privateSigningKey;
-
- uint8_t publicIDHash[kMPIDHashSize];
-};
-
-
-struct _SecOTRPublicIdentity {
- CFRuntimeBase _base;
-
- SecKeyRef publicSigningKey;
-
- bool wantsHashes;
-
- uint8_t hash[kMPIDHashSize];
-};
-
-enum SecOTRError {
- secOTRErrorLocal,
- secOTRErrorOSError,
-};
-
-const SecAsn1AlgId *kOTRSignatureAlgIDPtr;
-void EnsureOTRAlgIDInited(void);
-
-// Private functions for Public and Full IDs
-SecOTRFullIdentityRef SecOTRFullIdentityCreateWithSize(CFAllocatorRef allocator, int bits);
-
-bool SecOTRFIAppendSignature(SecOTRFullIdentityRef fullID,
- CFDataRef dataToHash,
- CFMutableDataRef appendTo,
- CFErrorRef *error);
-
-void SecOTRFIAppendPublicHash(SecOTRFullIdentityRef fullID, CFMutableDataRef appendTo);
-bool SecOTRFIComparePublicHash(SecOTRFullIdentityRef fullID, const uint8_t hash[kMPIDHashSize]);
-
-size_t SecOTRFISignatureSize(SecOTRFullIdentityRef privateID);
-
-bool SecOTRPIVerifySignature(SecOTRPublicIdentityRef publicID,
- const uint8_t *dataToHash, size_t amountToHash,
- const uint8_t *signatureStart, size_t signatureSize, CFErrorRef *error);
-
-bool SecOTRPIEqualToBytes(SecOTRPublicIdentityRef id, const uint8_t*bytes, CFIndex size);
-bool SecOTRPIEqual(SecOTRPublicIdentityRef left, SecOTRPublicIdentityRef right);
-
-size_t SecOTRPISignatureSize(SecOTRPublicIdentityRef publicID);
-
-void SecOTRPICopyHash(SecOTRPublicIdentityRef publicID, uint8_t hash[kMPIDHashSize]);
-void SecOTRPIAppendHash(SecOTRPublicIdentityRef publicID, CFMutableDataRef appendTo);
-
-bool SecOTRPICompareHash(SecOTRPublicIdentityRef publicID, const uint8_t hash[kMPIDHashSize]);
-
-// Utility streaming functions
-OSStatus insertSize(CFIndex size, uint8_t* here);
-OSStatus appendSize(CFIndex size, CFMutableDataRef into);
-OSStatus readSize(const uint8_t** data, size_t* limit, uint16_t* size);
-
-OSStatus appendPublicOctets(SecKeyRef fromKey, CFMutableDataRef appendTo);
-OSStatus appendPublicOctetsAndSize(SecKeyRef fromKey, CFMutableDataRef appendTo);
-OSStatus appendSizeAndData(CFDataRef data, CFMutableDataRef appendTo);
-
-SecKeyRef CreateECPrivateKeyFrom(CFAllocatorRef allocator, const uint8_t** data, size_t* limit);
-SecKeyRef CreateECPublicKeyFrom(CFAllocatorRef allocator, const uint8_t** data, size_t* limit);
-
-void SecOTRCreateError(enum SecOTRError family, CFIndex errorCode, CFStringRef descriptionString, CFErrorRef previousError, CFErrorRef *newError);
-
-__END_DECLS
-
-#endif