1/* 2 * CryptKitAsn1.cpp - ASN1 templates for FEE keys and signatures 3 */ 4 5#include "CryptKitAsn1.h" 6#include <security_asn1/secasn1.h> 7 8/* 9 * Unlike RSA, DSA, and Diffie-Hellman, the integers in these 10 * objects are indeed signed. 11 */ 12#define SEC_ASN1_SIGNED (SEC_ASN1_SIGNED_INT | SEC_ASN1_INTEGER) 13 14/* FEECurveParametersASN1 */ 15const SecAsn1Template FEECurveParametersASN1Template[] = { 16 { SEC_ASN1_SEQUENCE, 17 0, NULL, sizeof(FEECurveParametersASN1) }, 18 { SEC_ASN1_INTEGER, offsetof(FEECurveParametersASN1,primeType) }, 19 { SEC_ASN1_INTEGER, offsetof(FEECurveParametersASN1,curveType) }, 20 { SEC_ASN1_SIGNED, offsetof(FEECurveParametersASN1,q) }, 21 { SEC_ASN1_SIGNED, offsetof(FEECurveParametersASN1,k) }, 22 { SEC_ASN1_SIGNED, offsetof(FEECurveParametersASN1,m) }, 23 { SEC_ASN1_SIGNED, offsetof(FEECurveParametersASN1,a) }, 24 { SEC_ASN1_SIGNED, offsetof(FEECurveParametersASN1,b_) }, 25 { SEC_ASN1_SIGNED, offsetof(FEECurveParametersASN1,c) }, 26 { SEC_ASN1_SIGNED, offsetof(FEECurveParametersASN1,x1Plus) }, 27 { SEC_ASN1_SIGNED, offsetof(FEECurveParametersASN1,x1Minus) }, 28 { SEC_ASN1_SIGNED, offsetof(FEECurveParametersASN1,cOrderPlus) }, 29 { SEC_ASN1_SIGNED, offsetof(FEECurveParametersASN1,cOrderMinus) }, 30 { SEC_ASN1_SIGNED, offsetof(FEECurveParametersASN1,x1OrderPlus) }, 31 { SEC_ASN1_SIGNED, offsetof(FEECurveParametersASN1,x1OrderMinus) }, 32 { SEC_ASN1_SIGNED | SEC_ASN1_OPTIONAL, 33 offsetof(FEECurveParametersASN1,basePrime) }, 34 { 0, } 35}; 36 37/* FEEElGamalSignatureASN1 */ 38const SecAsn1Template FEEElGamalSignatureASN1Template[] = { 39 { SEC_ASN1_SEQUENCE, 40 0, NULL, sizeof(FEEElGamalSignatureASN1) }, 41 { SEC_ASN1_SIGNED, offsetof(FEEElGamalSignatureASN1,u) }, 42 { SEC_ASN1_SIGNED, offsetof(FEEElGamalSignatureASN1,pmX) }, 43 { 0, } 44}; 45 46/* FEEECDSASignatureASN1 */ 47const SecAsn1Template FEEECDSASignatureASN1Template[] = { 48 { SEC_ASN1_SEQUENCE, 49 0, NULL, sizeof(FEEECDSASignatureASN1) }, 50 { SEC_ASN1_SIGNED, offsetof(FEEECDSASignatureASN1,c) }, 51 { SEC_ASN1_SIGNED, offsetof(FEEECDSASignatureASN1,d) }, 52 { 0, } 53}; 54 55/* FEEPublicKeyASN1 */ 56const SecAsn1Template FEEPublicKeyASN1Template[] = { 57 { SEC_ASN1_SEQUENCE, 58 0, NULL, sizeof(FEEPublicKeyASN1) }, 59 { SEC_ASN1_SIGNED, offsetof(FEEPublicKeyASN1,version) }, 60 { SEC_ASN1_INLINE, 61 offsetof(FEEPublicKeyASN1,curveParams), 62 FEECurveParametersASN1Template }, 63 { SEC_ASN1_SIGNED, offsetof(FEEPublicKeyASN1,plusX) }, 64 { SEC_ASN1_SIGNED, offsetof(FEEPublicKeyASN1,minusX) }, 65 { SEC_ASN1_SIGNED | SEC_ASN1_OPTIONAL, 66 offsetof(FEEPublicKeyASN1,plusY) }, 67 { 0, } 68}; 69 70/* FEEPrivateKeyASN1 */ 71const SecAsn1Template FEEPrivateKeyASN1Template[] = { 72 { SEC_ASN1_SEQUENCE, 73 0, NULL, sizeof(FEEPrivateKeyASN1) }, 74 { SEC_ASN1_SIGNED, offsetof(FEEPrivateKeyASN1,version) }, 75 { SEC_ASN1_INLINE, 76 offsetof(FEEPrivateKeyASN1,curveParams), 77 FEECurveParametersASN1Template }, 78 { SEC_ASN1_SIGNED, offsetof(FEEPrivateKeyASN1,privData) }, 79 { 0, } 80}; 81 82 83