Security-57336.1.9.tar.gz

[apple/security.git] / OSX / libsecurity_cryptkit / lib / CryptKitAsn1.h

diff --git a/OSX/libsecurity_cryptkit/lib/CryptKitAsn1.h b/OSX/libsecurity_cryptkit/lib/CryptKitAsn1.h
new file mode 100644 (file)
index 0000000..a4bfc29
--- /dev/null
+++ b/OSX/libsecurity_cryptkit/lib/CryptKitAsn1.h
@@ -0,0 +1,138 @@
+/*
+ * CryptKitAsn1.h -  ASN1 templates for FEE objects
+ */
+
+#ifndef        _CRYPT_KIT_ASN1_H_
+#define _CRYPT_KIT_ASN1_H_
+
+#include "ckconfig.h"
+
+#if CRYPTKIT_DER_ENABLE
+
+#include <Security/cssmtype.h>
+#include <Security/secasn1t.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+  -- FEE Curve parameters (defined in <security_cryptkit/feeTypes.h>)
+       FEEPrimeType ::=    INTEGER { FPT_Mersenne(0), FPT_FEE(1), FPT_General(2) }
+       FEECurveType ::=    INTEGER { FCT_Montgomery(0), FCT_Weierstrass(1), 
+                                                                 FCT_General(2) }
+ */
+
+/*
+       FEECurveParameters ::= SEQUENCE
+       {
+               primeType               FEEPrimeType,
+               curveType               FEECurveType,
+               q                       INTEGER,        -- unsigned
+               k                       INTEGER,        -- signed 
+               m                       INTEGER,
+               a                       BigIntegerStr,
+               bb                      BigIntegerStr,  -- can't use variable/field b
+               c                       BigIntegerStr,
+               x1Plus                  BigIntegerStr,
+               x1Minus                 BigIntegerStr,
+               cOrderPlus              BigIntegerStr,
+               cOrderMinus             BigIntegerStr,
+               x1OrderPlus             BigIntegerStr,
+               x1OrderMinus    BigIntegerStr,
+               basePrime               BigIntegerStr OPTIONAL  
+                                                                               -- iff FEEPrimeType == CT_GENERAL
+}
+*/
+typedef struct {
+       CSSM_DATA primeType;
+       CSSM_DATA curveType;
+       CSSM_DATA q;
+       CSSM_DATA k;    
+       CSSM_DATA m;    
+       CSSM_DATA a;    
+       CSSM_DATA b_;                   // can't use variable/field b
+       CSSM_DATA c;            
+       CSSM_DATA x1Plus;               
+       CSSM_DATA x1Minus;              
+       CSSM_DATA cOrderPlus;   
+       CSSM_DATA cOrderMinus;  
+       CSSM_DATA x1OrderPlus;  
+       CSSM_DATA x1OrderMinus; 
+       CSSM_DATA basePrime;            // OPTIONAL     
+} FEECurveParametersASN1;
+
+extern const SecAsn1Template FEECurveParametersASN1Template[];
+
+/*
+       -- FEE ElGamal-style signature
+       FEEElGamalSignature ::= SEQUENCE {
+               u     BigIntegerStr,
+               pmX     BigIntegerStr
+       }
+*/
+typedef struct {
+       CSSM_DATA       u;
+       CSSM_DATA       pmX;
+} FEEElGamalSignatureASN1;
+
+extern const SecAsn1Template FEEElGamalSignatureASN1Template[];
+
+/*
+       -- FEE ECDSA-style signature
+       FEEECDSASignature ::= SEQUENCE {
+               c     BigIntegerStr, 
+               d     BigIntegerStr
+       }
+*/
+typedef struct {
+       CSSM_DATA       c;
+       CSSM_DATA       d;
+} FEEECDSASignatureASN1;
+
+extern const SecAsn1Template FEEECDSASignatureASN1Template[];
+
+/*
+       FEEPublicKey ::= SEQUENCE
+       {
+               version                 INTEGER,
+               curveParams             FEECurveParameters,
+               plusX                   BigIntegerStr,
+               minusX                  BigIntegerStr,
+               plusY                   BigIntegerStr   OPTIONAL        
+                               -- iff FEECurveType == ct-weierstrass
+}
+*/
+typedef struct {
+       CSSM_DATA               version;
+       FEECurveParametersASN1  curveParams;
+       CSSM_DATA               plusX;
+       CSSM_DATA               minusX;
+       CSSM_DATA               plusY;          // OPTIONAL
+} FEEPublicKeyASN1;
+
+extern const SecAsn1Template FEEPublicKeyASN1Template[];
+
+/*
+       FEEPrivateKey ::= SEQUENCE 
+       {
+               version                 INTEGER,
+               curveParams             FEECurveParameters,
+               privData                BigIntegerStr
+       }
+*/
+typedef struct {
+       CSSM_DATA               version;
+       FEECurveParametersASN1  curveParams;
+       CSSM_DATA               privData;
+} FEEPrivateKeyASN1;
+
+extern const SecAsn1Template FEEPrivateKeyASN1Template[];
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* CRYPTKIT_DER_ENABLE */
+
+#endif /* _CRYPT_KIT_ASN1_H_ */