X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/80e2389990082500d76eb566d4946be3e786c3ef..d8f41ccd20de16f8ebe2ccc84d47bf1cb2b26bbb:/sec/Security/SecOTRMath.h

diff --git a/sec/Security/SecOTRMath.h b/sec/Security/SecOTRMath.h
deleted file mode 100644
index 936e1069..00000000
--- a/sec/Security/SecOTRMath.h
+++ /dev/null
@@ -1,65 +0,0 @@
-//
-//  OTRMath.h
-//  libsecurity_libSecOTR
-//
-//  Created by Mitch Adler on 1/28/11.
-//  Copyright 2011 Apple Inc. All rights reserved.
-//
-
-#ifndef _SECOTRMATH_H_
-#define _SECOTRMATH_H_
-
-#include <CoreFoundation/CFBase.h>
-
-#include <corecrypto/ccn.h>
-#include <corecrypto/ccaes.h>
-#include <corecrypto/ccmode.h>
-
-#define kOTRAuthKeyBytes 16
-#define kOTRAuthMACKeyBytes 32
-
-#define kOTRMessageKeyBytes 16
-#define kOTRMessageMacKeyBytes 20
-
-#define kExponentiationBits 1536
-#define kExponentiationUnits ccn_nof(kExponentiationBits)
-#define kExponentiationBytes ((kExponentiationBits+7)/8)
-
-#define kSHA256HMAC160Bits  160
-#define kSHA256HMAC160Bytes (kSHA256HMAC160Bits/8)
-
-// Result and exponent are expected to be kExponentiationUnits big.
-void OTRExponentiate(cc_unit* res, const cc_unit* base, const cc_unit* exponent);
-void OTRGroupExponentiate(cc_unit* result, const cc_unit* exponent);
-
-OSStatus GetRandomBytesInLSBs(size_t bytesOfRandomness, size_t n, cc_unit* place);
-OSStatus FillWithRandomBytes(size_t n, cc_unit* place);
-
-typedef enum {
-    kSSID = 0x00,
-    kCs = 0x01,
-    kM1 = 0x02,
-    kM2 = 0x03,
-    kM1Prime = 0x04,
-    kM2Prime = 0x05
-} KeyType;
-
-
-void DeriveOTR256BitsFromS(KeyType whichKey, size_t sSize, const cc_unit* s, size_t keySize, uint8_t* key);
-void DeriveOTR128BitPairFromS(KeyType whichHalf, size_t sSize, const cc_unit* s,
-                              size_t firstKeySize, uint8_t* firstKey,
-                              size_t secondKeySize, uint8_t* secondKey);
-void DeriveOTR64BitsFromS(KeyType whichKey, size_t sSize, const cc_unit* s,
-                          size_t firstKeySize, uint8_t* firstKey);
-
-
-void AES_CTR_HighHalf_Transform(size_t keySize, const uint8_t* key,
-                                uint64_t highHalf,
-                                size_t howMuch, const uint8_t* from,
-                                uint8_t* to);
-
-void AES_CTR_IV0_Transform(size_t keySize, const uint8_t* key,
-                           size_t howMuch, const uint8_t* from,
-                           uint8_t* to);
-
-#endif