diff options
Diffstat (limited to 'src/gcrypt/hmac.c')
-rw-r--r-- | src/gcrypt/hmac.c | 823 |
1 files changed, 0 insertions, 823 deletions
diff --git a/src/gcrypt/hmac.c b/src/gcrypt/hmac.c deleted file mode 100644 index 192cb17b..00000000 --- a/src/gcrypt/hmac.c +++ /dev/null @@ -1,823 +0,0 @@ -/** - * XMLSec library - * - * This is free software; see Copyright file in the source - * distribution for preciese wording. - * - * Copyright (C) 2002-2003 Aleksey Sanin <aleksey@aleksey.com> - */ -#ifndef XMLSEC_NO_HMAC -#include "globals.h" - -#include <string.h> - -#include <gcrypt.h> - -#include <xmlsec/xmlsec.h> -#include <xmlsec/xmltree.h> -#include <xmlsec/keys.h> -#include <xmlsec/transforms.h> -#include <xmlsec/errors.h> - -#include <xmlsec/gcrypt/app.h> -#include <xmlsec/gcrypt/crypto.h> - -/* sizes in bits */ -#define XMLSEC_GCRYPT_MIN_HMAC_SIZE 80 -#define XMLSEC_GCRYPT_MAX_HMAC_SIZE (128 * 8) - -/************************************************************************** - * - * Configuration - * - *****************************************************************************/ -static int g_xmlsec_gcrypt_hmac_min_length = XMLSEC_GCRYPT_MIN_HMAC_SIZE; - -/** - * xmlSecGCryptHmacGetMinOutputLength: - * - * Gets the value of min HMAC length. - * - * Returns: the min HMAC output length - */ -int xmlSecGCryptHmacGetMinOutputLength(void) -{ - return g_xmlsec_gcrypt_hmac_min_length; -} - -/** - * xmlSecGCryptHmacSetMinOutputLength: - * @min_length: the new min length - * - * Sets the min HMAC output length - */ -void xmlSecGCryptHmacSetMinOutputLength(int min_length) -{ - g_xmlsec_gcrypt_hmac_min_length = min_length; -} - -/************************************************************************** - * - * Internal GCRYPT HMAC CTX - * - *****************************************************************************/ -typedef struct _xmlSecGCryptHmacCtx xmlSecGCryptHmacCtx, *xmlSecGCryptHmacCtxPtr; -struct _xmlSecGCryptHmacCtx { - int digest; - gcry_md_hd_t digestCtx; - xmlSecByte dgst[XMLSEC_GCRYPT_MAX_HMAC_SIZE / 8]; - xmlSecSize dgstSize; /* dgst size in bits */ -}; - -/****************************************************************************** - * - * HMAC transforms - * - * xmlSecGCryptHmacCtx is located after xmlSecTransform - * - *****************************************************************************/ -#define xmlSecGCryptHmacGetCtx(transform) \ - ((xmlSecGCryptHmacCtxPtr)(((xmlSecByte*)(transform)) + sizeof(xmlSecTransform))) -#define xmlSecGCryptHmacSize \ - (sizeof(xmlSecTransform) + sizeof(xmlSecGCryptHmacCtx)) - -static int xmlSecGCryptHmacCheckId (xmlSecTransformPtr transform); -static int xmlSecGCryptHmacInitialize (xmlSecTransformPtr transform); -static void xmlSecGCryptHmacFinalize (xmlSecTransformPtr transform); -static int xmlSecGCryptHmacNodeRead (xmlSecTransformPtr transform, - xmlNodePtr node, - xmlSecTransformCtxPtr transformCtx); -static int xmlSecGCryptHmacSetKeyReq (xmlSecTransformPtr transform, - xmlSecKeyReqPtr keyReq); -static int xmlSecGCryptHmacSetKey (xmlSecTransformPtr transform, - xmlSecKeyPtr key); -static int xmlSecGCryptHmacVerify (xmlSecTransformPtr transform, - const xmlSecByte* data, - xmlSecSize dataSize, - xmlSecTransformCtxPtr transformCtx); -static int xmlSecGCryptHmacExecute (xmlSecTransformPtr transform, - int last, - xmlSecTransformCtxPtr transformCtx); - -static int -xmlSecGCryptHmacCheckId(xmlSecTransformPtr transform) { - -#ifndef XMLSEC_NO_SHA1 - if(xmlSecTransformCheckId(transform, xmlSecGCryptTransformHmacSha1Id)) { - return(1); - } else -#endif /* XMLSEC_NO_SHA1 */ - -#ifndef XMLSEC_NO_SHA256 - if(xmlSecTransformCheckId(transform, xmlSecGCryptTransformHmacSha256Id)) { - return(1); - } else -#endif /* XMLSEC_NO_SHA256 */ - -#ifndef XMLSEC_NO_SHA384 - if(xmlSecTransformCheckId(transform, xmlSecGCryptTransformHmacSha384Id)) { - return(1); - } else -#endif /* XMLSEC_NO_SHA384 */ - -#ifndef XMLSEC_NO_SHA512 - if(xmlSecTransformCheckId(transform, xmlSecGCryptTransformHmacSha512Id)) { - return(1); - } else -#endif /* XMLSEC_NO_SHA512 */ - -#ifndef XMLSEC_NO_RIPEMD160 - if(xmlSecTransformCheckId(transform, xmlSecGCryptTransformHmacRipemd160Id)) { - return(1); - } else -#endif /* XMLSEC_NO_RIPEMD160 */ - -#ifndef XMLSEC_NO_MD5 - if(xmlSecTransformCheckId(transform, xmlSecGCryptTransformHmacMd5Id)) { - return(1); - } else -#endif /* XMLSEC_NO_MD5 */ - - /* not found */ - { - return(0); - } - - /* just in case */ - return(0); -} - - -static int -xmlSecGCryptHmacInitialize(xmlSecTransformPtr transform) { - xmlSecGCryptHmacCtxPtr ctx; - gcry_error_t err; - - xmlSecAssert2(xmlSecGCryptHmacCheckId(transform), -1); - xmlSecAssert2(xmlSecTransformCheckSize(transform, xmlSecGCryptHmacSize), -1); - - ctx = xmlSecGCryptHmacGetCtx(transform); - xmlSecAssert2(ctx != NULL, -1); - - memset(ctx, 0, sizeof(xmlSecGCryptHmacCtx)); - -#ifndef XMLSEC_NO_SHA1 - if(xmlSecTransformCheckId(transform, xmlSecGCryptTransformHmacSha1Id)) { - ctx->digest = GCRY_MD_SHA1; - } else -#endif /* XMLSEC_NO_SHA1 */ - -#ifndef XMLSEC_NO_SHA256 - if(xmlSecTransformCheckId(transform, xmlSecGCryptTransformHmacSha256Id)) { - ctx->digest = GCRY_MD_SHA256; - } else -#endif /* XMLSEC_NO_SHA256 */ - -#ifndef XMLSEC_NO_SHA384 - if(xmlSecTransformCheckId(transform, xmlSecGCryptTransformHmacSha384Id)) { - ctx->digest = GCRY_MD_SHA384; - } else -#endif /* XMLSEC_NO_SHA384 */ - -#ifndef XMLSEC_NO_SHA512 - if(xmlSecTransformCheckId(transform, xmlSecGCryptTransformHmacSha512Id)) { - ctx->digest = GCRY_MD_SHA512; - } else -#endif /* XMLSEC_NO_SHA512 */ - -#ifndef XMLSEC_NO_RIPEMD160 - if(xmlSecTransformCheckId(transform, xmlSecGCryptTransformHmacRipemd160Id)) { - ctx->digest = GCRY_MD_RMD160; - } else -#endif /* XMLSEC_NO_RIPEMD160 */ - -#ifndef XMLSEC_NO_MD5 - if(xmlSecTransformCheckId(transform, xmlSecGCryptTransformHmacMd5Id)) { - ctx->digest = GCRY_MD_MD5; - } else -#endif /* XMLSEC_NO_MD5 */ - - /* not found */ - { - xmlSecError(XMLSEC_ERRORS_HERE, - xmlSecErrorsSafeString(xmlSecTransformGetName(transform)), - NULL, - XMLSEC_ERRORS_R_INVALID_TRANSFORM, - XMLSEC_ERRORS_NO_MESSAGE); - return(-1); - } - - /* open context */ - err = gcry_md_open(&ctx->digestCtx, ctx->digest, GCRY_MD_FLAG_HMAC | GCRY_MD_FLAG_SECURE); /* we are paranoid */ - if(err != GPG_ERR_NO_ERROR) { - xmlSecError(XMLSEC_ERRORS_HERE, - xmlSecErrorsSafeString(xmlSecTransformGetName(transform)), - "gcry_md_open", - XMLSEC_ERRORS_R_CRYPTO_FAILED, - XMLSEC_GCRYPT_REPORT_ERROR(err)); - return(-1); - } - - return(0); -} - -static void -xmlSecGCryptHmacFinalize(xmlSecTransformPtr transform) { - xmlSecGCryptHmacCtxPtr ctx; - - xmlSecAssert(xmlSecGCryptHmacCheckId(transform)); - xmlSecAssert(xmlSecTransformCheckSize(transform, xmlSecGCryptHmacSize)); - - ctx = xmlSecGCryptHmacGetCtx(transform); - xmlSecAssert(ctx != NULL); - - if(ctx->digestCtx != NULL) { - gcry_md_close(ctx->digestCtx); - } - memset(ctx, 0, sizeof(xmlSecGCryptHmacCtx)); -} - -/** - * xmlSecGCryptHmacNodeRead: - * - * HMAC (http://www.w3.org/TR/xmldsig-core/#sec-HMAC): - * - * The HMAC algorithm (RFC2104 [HMAC]) takes the truncation length in bits - * as a parameter; if the parameter is not specified then all the bits of the - * hash are output. An example of an HMAC SignatureMethod element: - * <SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#hmac-sha1"> - * <HMACOutputLength>128</HMACOutputLength> - * </SignatureMethod> - * - * Schema Definition: - * - * <simpleType name="HMACOutputLengthType"> - * <restriction base="integer"/> - * </simpleType> - * - * DTD: - * - * <!ELEMENT HMACOutputLength (#PCDATA)> - */ -static int -xmlSecGCryptHmacNodeRead(xmlSecTransformPtr transform, xmlNodePtr node, xmlSecTransformCtxPtr transformCtx) { - xmlSecGCryptHmacCtxPtr ctx; - xmlNodePtr cur; - - xmlSecAssert2(xmlSecGCryptHmacCheckId(transform), -1); - xmlSecAssert2(xmlSecTransformCheckSize(transform, xmlSecGCryptHmacSize), -1); - xmlSecAssert2(node != NULL, -1); - xmlSecAssert2(transformCtx != NULL, -1); - - ctx = xmlSecGCryptHmacGetCtx(transform); - xmlSecAssert2(ctx != NULL, -1); - - cur = xmlSecGetNextElementNode(node->children); - if((cur != NULL) && xmlSecCheckNodeName(cur, xmlSecNodeHMACOutputLength, xmlSecDSigNs)) { - xmlChar *content; - - content = xmlNodeGetContent(cur); - if(content != NULL) { - ctx->dgstSize = atoi((char*)content); - xmlFree(content); - } - - /* Ensure that HMAC length is greater than min specified. - Otherwise, an attacker can set this length to 0 or very - small value - */ - if((int)ctx->dgstSize < xmlSecGCryptHmacGetMinOutputLength()) { - xmlSecError(XMLSEC_ERRORS_HERE, - xmlSecErrorsSafeString(xmlSecTransformGetName(transform)), - xmlSecErrorsSafeString(xmlSecNodeGetName(cur)), - XMLSEC_ERRORS_R_INVALID_NODE_ATTRIBUTE, - "HMAC output length is too small"); - return(-1); - } - - cur = xmlSecGetNextElementNode(cur->next); - } - - if(cur != NULL) { - xmlSecError(XMLSEC_ERRORS_HERE, - xmlSecErrorsSafeString(xmlSecTransformGetName(transform)), - xmlSecErrorsSafeString(xmlSecNodeGetName(cur)), - XMLSEC_ERRORS_R_INVALID_NODE, - "no nodes expected"); - return(-1); - } - return(0); -} - - -static int -xmlSecGCryptHmacSetKeyReq(xmlSecTransformPtr transform, xmlSecKeyReqPtr keyReq) { - xmlSecGCryptHmacCtxPtr ctx; - - xmlSecAssert2(xmlSecGCryptHmacCheckId(transform), -1); - xmlSecAssert2((transform->operation == xmlSecTransformOperationSign) || (transform->operation == xmlSecTransformOperationVerify), -1); - xmlSecAssert2(keyReq != NULL, -1); - xmlSecAssert2(xmlSecTransformCheckSize(transform, xmlSecGCryptHmacSize), -1); - - ctx = xmlSecGCryptHmacGetCtx(transform); - xmlSecAssert2(ctx != NULL, -1); - - keyReq->keyId = xmlSecGCryptKeyDataHmacId; - keyReq->keyType= xmlSecKeyDataTypeSymmetric; - if(transform->operation == xmlSecTransformOperationSign) { - keyReq->keyUsage = xmlSecKeyUsageSign; - } else { - keyReq->keyUsage = xmlSecKeyUsageVerify; - } - - return(0); -} - -static int -xmlSecGCryptHmacSetKey(xmlSecTransformPtr transform, xmlSecKeyPtr key) { - xmlSecGCryptHmacCtxPtr ctx; - xmlSecKeyDataPtr value; - xmlSecBufferPtr buffer; - gcry_error_t err; - - xmlSecAssert2(xmlSecGCryptHmacCheckId(transform), -1); - xmlSecAssert2((transform->operation == xmlSecTransformOperationSign) || (transform->operation == xmlSecTransformOperationVerify), -1); - xmlSecAssert2(xmlSecTransformCheckSize(transform, xmlSecGCryptHmacSize), -1); - xmlSecAssert2(key != NULL, -1); - - ctx = xmlSecGCryptHmacGetCtx(transform); - xmlSecAssert2(ctx != NULL, -1); - xmlSecAssert2(ctx->digestCtx != NULL, -1); - - value = xmlSecKeyGetValue(key); - xmlSecAssert2(xmlSecKeyDataCheckId(value, xmlSecGCryptKeyDataHmacId), -1); - - buffer = xmlSecKeyDataBinaryValueGetBuffer(value); - xmlSecAssert2(buffer != NULL, -1); - - if(xmlSecBufferGetSize(buffer) == 0) { - xmlSecError(XMLSEC_ERRORS_HERE, - xmlSecErrorsSafeString(xmlSecTransformGetName(transform)), - NULL, - XMLSEC_ERRORS_R_INVALID_KEY_DATA_SIZE, - "key is empty"); - return(-1); - } - - err = gcry_md_setkey(ctx->digestCtx, xmlSecBufferGetData(buffer), - xmlSecBufferGetSize(buffer)); - if(err != GPG_ERR_NO_ERROR) { - xmlSecError(XMLSEC_ERRORS_HERE, - xmlSecErrorsSafeString(xmlSecTransformGetName(transform)), - "gcry_md_setkey", - XMLSEC_ERRORS_R_CRYPTO_FAILED, - XMLSEC_GCRYPT_REPORT_ERROR(err)); - return(-1); - } - return(0); -} - -static int -xmlSecGCryptHmacVerify(xmlSecTransformPtr transform, - const xmlSecByte* data, xmlSecSize dataSize, - xmlSecTransformCtxPtr transformCtx) { - static xmlSecByte last_byte_masks[] = - { 0xFF, 0x80, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC, 0xFE }; - - xmlSecGCryptHmacCtxPtr ctx; - xmlSecByte mask; - - xmlSecAssert2(xmlSecTransformIsValid(transform), -1); - xmlSecAssert2(xmlSecTransformCheckSize(transform, xmlSecGCryptHmacSize), -1); - xmlSecAssert2(transform->operation == xmlSecTransformOperationVerify, -1); - xmlSecAssert2(transform->status == xmlSecTransformStatusFinished, -1); - xmlSecAssert2(data != NULL, -1); - xmlSecAssert2(transformCtx != NULL, -1); - - ctx = xmlSecGCryptHmacGetCtx(transform); - xmlSecAssert2(ctx != NULL, -1); - xmlSecAssert2(ctx->digestCtx != NULL, -1); - xmlSecAssert2(ctx->dgstSize > 0, -1); - - /* compare the digest size in bytes */ - if(dataSize != ((ctx->dgstSize + 7) / 8)){ - xmlSecError(XMLSEC_ERRORS_HERE, - xmlSecErrorsSafeString(xmlSecTransformGetName(transform)), - NULL, - XMLSEC_ERRORS_R_INVALID_SIZE, - "data=%d;dgst=%d", - dataSize, ((ctx->dgstSize + 7) / 8)); - transform->status = xmlSecTransformStatusFail; - return(0); - } - - /* we check the last byte separatelly */ - xmlSecAssert2(dataSize > 0, -1); - mask = last_byte_masks[ctx->dgstSize % 8]; - if((ctx->dgst[dataSize - 1] & mask) != (data[dataSize - 1] & mask)) { - xmlSecError(XMLSEC_ERRORS_HERE, - xmlSecErrorsSafeString(xmlSecTransformGetName(transform)), - NULL, - XMLSEC_ERRORS_R_DATA_NOT_MATCH, - "data and digest do not match (last byte)"); - transform->status = xmlSecTransformStatusFail; - return(0); - } - - /* now check the rest of the digest */ - if((dataSize > 1) && (memcmp(ctx->dgst, data, dataSize - 1) != 0)) { - xmlSecError(XMLSEC_ERRORS_HERE, - xmlSecErrorsSafeString(xmlSecTransformGetName(transform)), - NULL, - XMLSEC_ERRORS_R_DATA_NOT_MATCH, - "data and digest do not match"); - transform->status = xmlSecTransformStatusFail; - return(0); - } - - transform->status = xmlSecTransformStatusOk; - return(0); -} - -static int -xmlSecGCryptHmacExecute(xmlSecTransformPtr transform, int last, xmlSecTransformCtxPtr transformCtx) { - xmlSecGCryptHmacCtxPtr ctx; - xmlSecBufferPtr in, out; - xmlSecByte* dgst; - xmlSecSize dgstSize; - int ret; - - xmlSecAssert2(xmlSecGCryptHmacCheckId(transform), -1); - xmlSecAssert2((transform->operation == xmlSecTransformOperationSign) || (transform->operation == xmlSecTransformOperationVerify), -1); - xmlSecAssert2(xmlSecTransformCheckSize(transform, xmlSecGCryptHmacSize), -1); - xmlSecAssert2(transformCtx != NULL, -1); - - ctx = xmlSecGCryptHmacGetCtx(transform); - xmlSecAssert2(ctx != NULL, -1); - xmlSecAssert2(ctx->digestCtx != NULL, -1); - - in = &(transform->inBuf); - out = &(transform->outBuf); - - if(transform->status == xmlSecTransformStatusNone) { - transform->status = xmlSecTransformStatusWorking; - } - - if(transform->status == xmlSecTransformStatusWorking) { - xmlSecSize inSize; - - inSize = xmlSecBufferGetSize(in); - if(inSize > 0) { - gcry_md_write(ctx->digestCtx, xmlSecBufferGetData(in), inSize); - - ret = xmlSecBufferRemoveHead(in, inSize); - if(ret < 0) { - xmlSecError(XMLSEC_ERRORS_HERE, - xmlSecErrorsSafeString(xmlSecTransformGetName(transform)), - "xmlSecBufferRemoveHead", - XMLSEC_ERRORS_R_XMLSEC_FAILED, - "size=%d", inSize); - return(-1); - } - } - if(last) { - /* get the final digest */ - gcry_md_final(ctx->digestCtx); - dgst = gcry_md_read(ctx->digestCtx, ctx->digest); - if(dgst == NULL) { - xmlSecError(XMLSEC_ERRORS_HERE, - xmlSecErrorsSafeString(xmlSecTransformGetName(transform)), - "gcry_md_read", - XMLSEC_ERRORS_R_CRYPTO_FAILED, - XMLSEC_ERRORS_NO_MESSAGE); - return(-1); - } - - /* copy it to our internal buffer */ - dgstSize = gcry_md_get_algo_dlen(ctx->digest); - xmlSecAssert2(dgstSize > 0, -1); - xmlSecAssert2(dgstSize <= sizeof(ctx->dgst), -1); - memcpy(ctx->dgst, dgst, dgstSize); - - /* check/set the result digest size */ - if(ctx->dgstSize == 0) { - ctx->dgstSize = dgstSize * 8; /* no dgst size specified, use all we have */ - } else if(ctx->dgstSize <= 8 * dgstSize) { - dgstSize = ((ctx->dgstSize + 7) / 8); /* we need to truncate result digest */ - } else { - xmlSecError(XMLSEC_ERRORS_HERE, - xmlSecErrorsSafeString(xmlSecTransformGetName(transform)), - NULL, - XMLSEC_ERRORS_R_INVALID_SIZE, - "result-bits=%d;required-bits=%d", - 8 * dgstSize, ctx->dgstSize); - return(-1); - } - - if(transform->operation == xmlSecTransformOperationSign) { - ret = xmlSecBufferAppend(out, ctx->dgst, dgstSize); - if(ret < 0) { - xmlSecError(XMLSEC_ERRORS_HERE, - xmlSecErrorsSafeString(xmlSecTransformGetName(transform)), - "xmlSecBufferAppend", - XMLSEC_ERRORS_R_XMLSEC_FAILED, - "size=%d", dgstSize); - return(-1); - } - } - transform->status = xmlSecTransformStatusFinished; - } - } else if(transform->status == xmlSecTransformStatusFinished) { - /* the only way we can get here is if there is no input */ - xmlSecAssert2(xmlSecBufferGetSize(&(transform->inBuf)) == 0, -1); - } else { - xmlSecError(XMLSEC_ERRORS_HERE, - xmlSecErrorsSafeString(xmlSecTransformGetName(transform)), - NULL, - XMLSEC_ERRORS_R_INVALID_STATUS, - "size=%d", transform->status); - return(-1); - } - - return(0); -} - -#ifndef XMLSEC_NO_SHA1 -/****************************************************************************** - * - * HMAC SHA1 - * - ******************************************************************************/ -static xmlSecTransformKlass xmlSecGCryptHmacSha1Klass = { - /* klass/object sizes */ - sizeof(xmlSecTransformKlass), /* xmlSecSize klassSize */ - xmlSecGCryptHmacSize, /* xmlSecSize objSize */ - - xmlSecNameHmacSha1, /* const xmlChar* name; */ - xmlSecHrefHmacSha1, /* const xmlChar *href; */ - xmlSecTransformUsageSignatureMethod, /* xmlSecTransformUsage usage; */ - - xmlSecGCryptHmacInitialize, /* xmlSecTransformInitializeMethod initialize; */ - xmlSecGCryptHmacFinalize, /* xmlSecTransformFinalizeMethod finalize; */ - xmlSecGCryptHmacNodeRead, /* xmlSecTransformNodeReadMethod readNode; */ - NULL, /* xmlSecTransformNodeWriteMethod writeNode; */ - xmlSecGCryptHmacSetKeyReq, /* xmlSecTransformSetKeyReqMethod setKeyReq; */ - xmlSecGCryptHmacSetKey, /* xmlSecTransformSetKeyMethod setKey; */ - xmlSecGCryptHmacVerify, /* xmlSecTransformValidateMethod validate; */ - xmlSecTransformDefaultGetDataType, /* xmlSecTransformGetDataTypeMethod getDataType; */ - xmlSecTransformDefaultPushBin, /* xmlSecTransformPushBinMethod pushBin; */ - xmlSecTransformDefaultPopBin, /* xmlSecTransformPopBinMethod popBin; */ - NULL, /* xmlSecTransformPushXmlMethod pushXml; */ - NULL, /* xmlSecTransformPopXmlMethod popXml; */ - xmlSecGCryptHmacExecute, /* xmlSecTransformExecuteMethod execute; */ - - NULL, /* void* reserved0; */ - NULL, /* void* reserved1; */ -}; - -/** - * xmlSecGCryptTransformHmacSha1GetKlass: - * - * The HMAC-SHA1 transform klass. - * - * Returns: the HMAC-SHA1 transform klass. - */ -xmlSecTransformId -xmlSecGCryptTransformHmacSha1GetKlass(void) { - return(&xmlSecGCryptHmacSha1Klass); -} -#endif /* XMLSEC_NO_SHA1 */ - -#ifndef XMLSEC_NO_SHA256 -/****************************************************************************** - * - * HMAC SHA256 - * - ******************************************************************************/ -static xmlSecTransformKlass xmlSecGCryptHmacSha256Klass = { - /* klass/object sizes */ - sizeof(xmlSecTransformKlass), /* xmlSecSize klassSize */ - xmlSecGCryptHmacSize, /* xmlSecSize objSize */ - - xmlSecNameHmacSha256, /* const xmlChar* name; */ - xmlSecHrefHmacSha256, /* const xmlChar *href; */ - xmlSecTransformUsageSignatureMethod, /* xmlSecTransformUsage usage; */ - - xmlSecGCryptHmacInitialize, /* xmlSecTransformInitializeMethod initialize; */ - xmlSecGCryptHmacFinalize, /* xmlSecTransformFinalizeMethod finalize; */ - xmlSecGCryptHmacNodeRead, /* xmlSecTransformNodeReadMethod readNode; */ - NULL, /* xmlSecTransformNodeWriteMethod writeNode; */ - xmlSecGCryptHmacSetKeyReq, /* xmlSecTransformSetKeyReqMethod setKeyReq; */ - xmlSecGCryptHmacSetKey, /* xmlSecTransformSetKeyMethod setKey; */ - xmlSecGCryptHmacVerify, /* xmlSecTransformValidateMethod validate; */ - xmlSecTransformDefaultGetDataType, /* xmlSecTransformGetDataTypeMethod getDataType; */ - xmlSecTransformDefaultPushBin, /* xmlSecTransformPushBinMethod pushBin; */ - xmlSecTransformDefaultPopBin, /* xmlSecTransformPopBinMethod popBin; */ - NULL, /* xmlSecTransformPushXmlMethod pushXml; */ - NULL, /* xmlSecTransformPopXmlMethod popXml; */ - xmlSecGCryptHmacExecute, /* xmlSecTransformExecuteMethod execute; */ - - NULL, /* void* reserved0; */ - NULL, /* void* reserved1; */ -}; - -/** - * xmlSecGCryptTransformHmacSha256GetKlass: - * - * The HMAC-SHA256 transform klass. - * - * Returns: the HMAC-SHA256 transform klass. - */ -xmlSecTransformId -xmlSecGCryptTransformHmacSha256GetKlass(void) { - return(&xmlSecGCryptHmacSha256Klass); -} -#endif /* XMLSEC_NO_SHA256 */ - -#ifndef XMLSEC_NO_SHA384 -/****************************************************************************** - * - * HMAC SHA384 - * - ******************************************************************************/ -static xmlSecTransformKlass xmlSecGCryptHmacSha384Klass = { - /* klass/object sizes */ - sizeof(xmlSecTransformKlass), /* xmlSecSize klassSize */ - xmlSecGCryptHmacSize, /* xmlSecSize objSize */ - - xmlSecNameHmacSha384, /* const xmlChar* name; */ - xmlSecHrefHmacSha384, /* const xmlChar *href; */ - xmlSecTransformUsageSignatureMethod, /* xmlSecTransformUsage usage; */ - - xmlSecGCryptHmacInitialize, /* xmlSecTransformInitializeMethod initialize; */ - xmlSecGCryptHmacFinalize, /* xmlSecTransformFinalizeMethod finalize; */ - xmlSecGCryptHmacNodeRead, /* xmlSecTransformNodeReadMethod readNode; */ - NULL, /* xmlSecTransformNodeWriteMethod writeNode; */ - xmlSecGCryptHmacSetKeyReq, /* xmlSecTransformSetKeyReqMethod setKeyReq; */ - xmlSecGCryptHmacSetKey, /* xmlSecTransformSetKeyMethod setKey; */ - xmlSecGCryptHmacVerify, /* xmlSecTransformValidateMethod validate; */ - xmlSecTransformDefaultGetDataType, /* xmlSecTransformGetDataTypeMethod getDataType; */ - xmlSecTransformDefaultPushBin, /* xmlSecTransformPushBinMethod pushBin; */ - xmlSecTransformDefaultPopBin, /* xmlSecTransformPopBinMethod popBin; */ - NULL, /* xmlSecTransformPushXmlMethod pushXml; */ - NULL, /* xmlSecTransformPopXmlMethod popXml; */ - xmlSecGCryptHmacExecute, /* xmlSecTransformExecuteMethod execute; */ - - NULL, /* void* reserved0; */ - NULL, /* void* reserved1; */ -}; - -/** - * xmlSecGCryptTransformHmacSha384GetKlass: - * - * The HMAC-SHA384 transform klass. - * - * Returns: the HMAC-SHA384 transform klass. - */ -xmlSecTransformId -xmlSecGCryptTransformHmacSha384GetKlass(void) { - return(&xmlSecGCryptHmacSha384Klass); -} -#endif /* XMLSEC_NO_SHA384 */ - -#ifndef XMLSEC_NO_SHA512 -/****************************************************************************** - * - * HMAC SHA512 - * - ******************************************************************************/ -static xmlSecTransformKlass xmlSecGCryptHmacSha512Klass = { - /* klass/object sizes */ - sizeof(xmlSecTransformKlass), /* xmlSecSize klassSize */ - xmlSecGCryptHmacSize, /* xmlSecSize objSize */ - - xmlSecNameHmacSha512, /* const xmlChar* name; */ - xmlSecHrefHmacSha512, /* const xmlChar *href; */ - xmlSecTransformUsageSignatureMethod, /* xmlSecTransformUsage usage; */ - - xmlSecGCryptHmacInitialize, /* xmlSecTransformInitializeMethod initialize; */ - xmlSecGCryptHmacFinalize, /* xmlSecTransformFinalizeMethod finalize; */ - xmlSecGCryptHmacNodeRead, /* xmlSecTransformNodeReadMethod readNode; */ - NULL, /* xmlSecTransformNodeWriteMethod writeNode; */ - xmlSecGCryptHmacSetKeyReq, /* xmlSecTransformSetKeyReqMethod setKeyReq; */ - xmlSecGCryptHmacSetKey, /* xmlSecTransformSetKeyMethod setKey; */ - xmlSecGCryptHmacVerify, /* xmlSecTransformValidateMethod validate; */ - xmlSecTransformDefaultGetDataType, /* xmlSecTransformGetDataTypeMethod getDataType; */ - xmlSecTransformDefaultPushBin, /* xmlSecTransformPushBinMethod pushBin; */ - xmlSecTransformDefaultPopBin, /* xmlSecTransformPopBinMethod popBin; */ - NULL, /* xmlSecTransformPushXmlMethod pushXml; */ - NULL, /* xmlSecTransformPopXmlMethod popXml; */ - xmlSecGCryptHmacExecute, /* xmlSecTransformExecuteMethod execute; */ - - NULL, /* void* reserved0; */ - NULL, /* void* reserved1; */ -}; - -/** - * xmlSecGCryptTransformHmacSha512GetKlass: - * - * The HMAC-SHA512 transform klass. - * - * Returns: the HMAC-SHA512 transform klass. - */ -xmlSecTransformId -xmlSecGCryptTransformHmacSha512GetKlass(void) { - return(&xmlSecGCryptHmacSha512Klass); -} -#endif /* XMLSEC_NO_SHA512 */ - - -#ifndef XMLSEC_NO_RIPEMD160 -/****************************************************************************** - * - * HMAC Ripemd160 - * - ******************************************************************************/ -static xmlSecTransformKlass xmlSecGCryptHmacRipemd160Klass = { - /* klass/object sizes */ - sizeof(xmlSecTransformKlass), /* xmlSecSize klassSize */ - xmlSecGCryptHmacSize, /* xmlSecSize objSize */ - - xmlSecNameHmacRipemd160, /* const xmlChar* name; */ - xmlSecHrefHmacRipemd160, /* const xmlChar* href; */ - xmlSecTransformUsageSignatureMethod, /* xmlSecTransformUsage usage; */ - - xmlSecGCryptHmacInitialize, /* xmlSecTransformInitializeMethod initialize; */ - xmlSecGCryptHmacFinalize, /* xmlSecTransformFinalizeMethod finalize; */ - xmlSecGCryptHmacNodeRead, /* xmlSecTransformNodeReadMethod readNode; */ - NULL, /* xmlSecTransformNodeWriteMethod writeNode; */ - xmlSecGCryptHmacSetKeyReq, /* xmlSecTransformSetKeyReqMethod setKeyReq; */ - xmlSecGCryptHmacSetKey, /* xmlSecTransformSetKeyMethod setKey; */ - xmlSecGCryptHmacVerify, /* xmlSecTransformValidateMethod validate; */ - xmlSecTransformDefaultGetDataType, /* xmlSecTransformGetDataTypeMethod getDataType; */ - xmlSecTransformDefaultPushBin, /* xmlSecTransformPushBinMethod pushBin; */ - xmlSecTransformDefaultPopBin, /* xmlSecTransformPopBinMethod popBin; */ - NULL, /* xmlSecTransformPushXmlMethod pushXml; */ - NULL, /* xmlSecTransformPopXmlMethod popXml; */ - xmlSecGCryptHmacExecute, /* xmlSecTransformExecuteMethod execute; */ - - NULL, /* void* reserved0; */ - NULL, /* void* reserved1; */ -}; - -/** - * xmlSecGCryptTransformHmacRipemd160GetKlass: - * - * The HMAC-RIPEMD160 transform klass. - * - * Returns: the HMAC-RIPEMD160 transform klass. - */ -xmlSecTransformId -xmlSecGCryptTransformHmacRipemd160GetKlass(void) { - return(&xmlSecGCryptHmacRipemd160Klass); -} -#endif /* XMLSEC_NO_RIPEMD160 */ - -#ifndef XMLSEC_NO_MD5 -/****************************************************************************** - * - * HMAC MD5 - * - ******************************************************************************/ -static xmlSecTransformKlass xmlSecGCryptHmacMd5Klass = { - /* klass/object sizes */ - sizeof(xmlSecTransformKlass), /* xmlSecSize klassSize */ - xmlSecGCryptHmacSize, /* xmlSecSize objSize */ - - xmlSecNameHmacMd5, /* const xmlChar* name; */ - xmlSecHrefHmacMd5, /* const xmlChar* href; */ - xmlSecTransformUsageSignatureMethod, /* xmlSecTransformUsage usage; */ - - xmlSecGCryptHmacInitialize, /* xmlSecTransformInitializeMethod initialize; */ - xmlSecGCryptHmacFinalize, /* xmlSecTransformFinalizeMethod finalize; */ - xmlSecGCryptHmacNodeRead, /* xmlSecTransformNodeReadMethod readNode; */ - NULL, /* xmlSecTransformNodeWriteMethod writeNode; */ - xmlSecGCryptHmacSetKeyReq, /* xmlSecTransformSetKeyReqMethod setKeyReq; */ - xmlSecGCryptHmacSetKey, /* xmlSecTransformSetKeyMethod setKey; */ - xmlSecGCryptHmacVerify, /* xmlSecTransformValidateMethod validate; */ - xmlSecTransformDefaultGetDataType, /* xmlSecTransformGetDataTypeMethod getDataType; */ - xmlSecTransformDefaultPushBin, /* xmlSecTransformPushBinMethod pushBin; */ - xmlSecTransformDefaultPopBin, /* xmlSecTransformPopBinMethod popBin; */ - NULL, /* xmlSecTransformPushXmlMethod pushXml; */ - NULL, /* xmlSecTransformPopXmlMethod popXml; */ - xmlSecGCryptHmacExecute, /* xmlSecTransformExecuteMethod execute; */ - - NULL, /* void* reserved0; */ - NULL, /* void* reserved1; */ -}; - -/** - * xmlSecGCryptTransformHmacMd5GetKlass: - * - * The HMAC-MD5 transform klass. - * - * Returns: the HMAC-MD5 transform klass. - */ -xmlSecTransformId -xmlSecGCryptTransformHmacMd5GetKlass(void) { - return(&xmlSecGCryptHmacMd5Klass); -} -#endif /* XMLSEC_NO_MD5 */ - - -#endif /* XMLSEC_NO_HMAC */ |