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Commit	Line	Data
	1	/*
	2	* CryptKitAsn1.h - ASN1 templates for FEE objects
	3	*/
	4
	5	#ifndef _CRYPT_KIT_ASN1_H_
	6	#define _CRYPT_KIT_ASN1_H_
	7
	8	#include "ckconfig.h"
	9
	10	#if CRYPTKIT_DER_ENABLE
	11
	12	#include <Security/cssmtype.h>
	13	#include <Security/secasn1t.h>
	14
	15	#ifdef __cplusplus
	16	extern "C" {
	17	#endif
	18
	19	/*
	20	-- FEE Curve parameters (defined in <security_cryptkit/feeTypes.h>)
	21	FEEPrimeType ::= INTEGER { FPT_Mersenne(0), FPT_FEE(1), FPT_General(2) }
	22	FEECurveType ::= INTEGER { FCT_Montgomery(0), FCT_Weierstrass(1),
	23	FCT_General(2) }
	24	*/
	25
	26	/*
	27	FEECurveParameters ::= SEQUENCE
	28	{
	29	primeType FEEPrimeType,
	30	curveType FEECurveType,
	31	q INTEGER, -- unsigned
	32	k INTEGER, -- signed
	33	m INTEGER,
	34	a BigIntegerStr,
	35	bb BigIntegerStr, -- can't use variable/field b
	36	c BigIntegerStr,
	37	x1Plus BigIntegerStr,
	38	x1Minus BigIntegerStr,
	39	cOrderPlus BigIntegerStr,
	40	cOrderMinus BigIntegerStr,
	41	x1OrderPlus BigIntegerStr,
	42	x1OrderMinus BigIntegerStr,
	43	basePrime BigIntegerStr OPTIONAL
	44	-- iff FEEPrimeType == CT_GENERAL
	45	}
	46	*/
	47	typedef struct {
	48	CSSM_DATA primeType;
	49	CSSM_DATA curveType;
	50	CSSM_DATA q;
	51	CSSM_DATA k;
	52	CSSM_DATA m;
	53	CSSM_DATA a;
	54	CSSM_DATA b_; // can't use variable/field b
	55	CSSM_DATA c;
	56	CSSM_DATA x1Plus;
	57	CSSM_DATA x1Minus;
	58	CSSM_DATA cOrderPlus;
	59	CSSM_DATA cOrderMinus;
	60	CSSM_DATA x1OrderPlus;
	61	CSSM_DATA x1OrderMinus;
	62	CSSM_DATA basePrime; // OPTIONAL
	63	} FEECurveParametersASN1;
	64
	65	extern const SecAsn1Template FEECurveParametersASN1Template[];
	66
	67	/*
	68	-- FEE ElGamal-style signature
	69	FEEElGamalSignature ::= SEQUENCE {
	70	u BigIntegerStr,
	71	pmX BigIntegerStr
	72	}
	73	*/
	74	typedef struct {
	75	CSSM_DATA u;
	76	CSSM_DATA pmX;
	77	} FEEElGamalSignatureASN1;
	78
	79	extern const SecAsn1Template FEEElGamalSignatureASN1Template[];
	80
	81	/*
	82	-- FEE ECDSA-style signature
	83	FEEECDSASignature ::= SEQUENCE {
	84	c BigIntegerStr,
	85	d BigIntegerStr
	86	}
	87	*/
	88	typedef struct {
	89	CSSM_DATA c;
	90	CSSM_DATA d;
	91	} FEEECDSASignatureASN1;
	92
	93	extern const SecAsn1Template FEEECDSASignatureASN1Template[];
	94
	95	/*
	96	FEEPublicKey ::= SEQUENCE
	97	{
	98	version INTEGER,
	99	curveParams FEECurveParameters,
	100	plusX BigIntegerStr,
	101	minusX BigIntegerStr,
	102	plusY BigIntegerStr OPTIONAL
	103	-- iff FEECurveType == ct-weierstrass
	104	}
	105	*/
	106	typedef struct {
	107	CSSM_DATA version;
	108	FEECurveParametersASN1 curveParams;
	109	CSSM_DATA plusX;
	110	CSSM_DATA minusX;
	111	CSSM_DATA plusY; // OPTIONAL
	112	} FEEPublicKeyASN1;
	113
	114	extern const SecAsn1Template FEEPublicKeyASN1Template[];
	115
	116	/*
	117	FEEPrivateKey ::= SEQUENCE
	118	{
	119	version INTEGER,
	120	curveParams FEECurveParameters,
	121	privData BigIntegerStr
	122	}
	123	*/
	124	typedef struct {
	125	CSSM_DATA version;
	126	FEECurveParametersASN1 curveParams;
	127	CSSM_DATA privData;
	128	} FEEPrivateKeyASN1;
	129
	130	extern const SecAsn1Template FEEPrivateKeyASN1Template[];
	131
	132	#ifdef __cplusplus
	133	}
	134	#endif
	135
	136	#endif /* CRYPTKIT_DER_ENABLE */
	137
	138	#endif /* _CRYPT_KIT_ASN1_H_ */