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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#include "asn1_mutators.h"
#include "shared.h"
const std::vector<const SEC_ASN1Template *> templates = {
CERT_AttributeTemplate,
CERT_CertExtensionTemplate,
CERT_CertificateRequestTemplate,
CERT_CertificateTemplate,
CERT_CrlTemplate,
CERT_IssuerAndSNTemplate,
CERT_NameTemplate,
CERT_PublicKeyAndChallengeTemplate,
CERT_RDNTemplate,
CERT_SequenceOfCertExtensionTemplate,
CERT_SetOfAttributeTemplate,
CERT_SetOfSignedCrlTemplate,
CERT_SignedCrlTemplate,
CERT_SignedDataTemplate,
CERT_SubjectPublicKeyInfoTemplate,
CERT_TimeChoiceTemplate,
CERT_ValidityTemplate,
SEC_AnyTemplate,
SEC_BitStringTemplate,
SEC_BMPStringTemplate,
SEC_BooleanTemplate,
SEC_CertSequenceTemplate,
SEC_EnumeratedTemplate,
SEC_GeneralizedTimeTemplate,
SEC_IA5StringTemplate,
SEC_IntegerTemplate,
SEC_NullTemplate,
SEC_ObjectIDTemplate,
SEC_OctetStringTemplate,
SEC_PointerToAnyTemplate,
SEC_PointerToEnumeratedTemplate,
SEC_PointerToGeneralizedTimeTemplate,
SEC_PointerToOctetStringTemplate,
SEC_PrintableStringTemplate,
SEC_SetOfAnyTemplate,
SEC_SetOfEnumeratedTemplate,
SEC_SequenceOfAnyTemplate,
SEC_SequenceOfObjectIDTemplate,
SEC_SignedCertificateTemplate,
SEC_SkipTemplate,
SEC_T61StringTemplate,
SEC_UniversalStringTemplate,
SEC_UTCTimeTemplate,
SEC_UTF8StringTemplate,
SEC_VisibleStringTemplate,
SECKEY_DHParamKeyTemplate,
SECKEY_DHPublicKeyTemplate,
SECKEY_DSAPrivateKeyExportTemplate,
SECKEY_DSAPublicKeyTemplate,
SECKEY_PQGParamsTemplate,
SECKEY_PrivateKeyInfoTemplate,
SECKEY_RSAPSSParamsTemplate,
SECKEY_RSAPublicKeyTemplate,
SECOID_AlgorithmIDTemplate};
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
char *dest[2048];
for (auto tpl : templates) {
PORTCheapArenaPool pool;
SECItem buf = {siBuffer, const_cast<unsigned char *>(Data),
static_cast<unsigned int>(Size)};
PORT_InitCheapArena(&pool, DER_DEFAULT_CHUNKSIZE);
(void)SEC_QuickDERDecodeItem(&pool.arena, dest, tpl, &buf);
PORT_DestroyCheapArena(&pool);
}
return 0;
}
extern "C" size_t LLVMFuzzerCustomMutator(uint8_t *data, size_t size,
size_t max_size, unsigned int seed) {
return CustomMutate(
Mutators({ASN1MutatorFlipConstructed, ASN1MutatorChangeType}), data, size,
max_size, seed);
}