Pablo Curiel c1b76fb2d9 Rework signature/cert/tik interfaces. ... * signature: add comments to SignatureType enum entries about the exact signing algorithms and padding schemes used. * signature: rename signatureGetSigType() -> signatureGetTypeFromSignedBlob(). * signature: rename signatureIsValidSigType() -> signatureIsValidType(). * signature: rename signatureGetSigSize() -> signatureGetSigSizeByType(). * signature: rename signatureGetBlockSize() -> signatureGetBlockSizeByType(). * signature: rename signatureGetSig() -> signatureGetSigFromSignedBlob(). * signature: rename signatureGetPayload() -> signatureGetPayloadFromSignedBlob(). * signature: add signatureGetBlockSizeFromSignedBlob(). * cert: add more comments to the code. * cert: update code to match signature interface changes. * cert: add CERT_RSA_PUB_EXP_SIZE macro. * cert: change public_exponent field in CertPublicKeyBlockRsa* structs from u32 to u8 array. * cert: add size field to CertificateChain struct. * cert: rename certGetCommonBlock() -> certGetCommonBlockFromSignedCertBlob. * cert: rename certGetPublicKeySize() -> certGetPublicKeySizeByType(). * cert: rename certGetPublicKeyBlockSize() -> certGetPublicKeyBlockSizeByType(). * cert: rename certIsValidCertificate() -> certIsValidSignedCertBlob(). * cert: rename certGetSignedCertificateSize() -> certGetSignedCertBlobSize(). * cert: rename certGetSignedCertificateHashAreaSize() -> certGetSignedCertBlobHashAreaSize(). * cert: remove certGetPublicKey(), certGetPublicExponent() and certCalculateRawCertificateChainSize(). * cert: add certGetPublicKeyTypeFromCommonBlock(), certGetPublicKeyTypeFromSignedCertBlob(), certGetPublicKeySizeFromSignedCertBlob(), certGetPublicKeyBlockSizeFromSignedCertBlob(), certGetPublicKeyFromSignedCertBlob(), certGetPublicExponentFromSignedCertBlob(), certIsValidCertificate() (w/diff func sig), certGetCommonBlockFromCertificate(), certGetPublicKeyTypeFromCertificate(), certGetPublicKeySizeFromCertificate(), certGetPublicKeyBlockSizeFromCertificate(), certGetPublicKeyFromCertificate(), certGetPublicExponentFromCertificate() and certGetHashAreaSizeFromCertificate() functions. * cert: avoid byteswapping the public key type value in multiple places -- it is now only being done in certGetPublicKeyTypeFromCommonBlock(). * cert: call certFreeCertificateChain() in _certRetrieveCertificateChainBySignatureIssuer() before attempting to retrieve the certificate chain. * cert: other minor changes and corrections. * tik: update code to match signature interface changes. * tik: add missing comments to TikPropertyMask enum entries. * tik: add key_generation, enc_titlekey_str and dec_titlekey_str fields to Ticket struct. * tik: update tikRetrieveTicketByRightsId() to also take in a key_generation argument, instead of getting it from the rights ID (which could fail if it's using a key generation lower than HOS 3.0.1) or the key_generation field from the common ticket block (which could fail if the ticket has been tampered by certain tools). * tik: rename tikGetCommonBlock() -> tikGetCommonBlockFromSignedTicketBlob(). * tik: change function signature for tikGetTicketSectionRecordsBlockSize(). * tik: rename tikIsValidTicket() -> tikIsValidSignedTicketBlob(). * tik: rename tikGetSignedTicketSize() -> tikGetSignedTicketBlobSize(). * tik: rename tikGetSignedTicketHashAreaSize() -> tikGetSignedTicketBlobHashAreaSize(). * tik: rename tikGetEncryptedTitleKeyFromTicket() -> tikGetEncryptedTitleKey(). * tik: add tikIsValidTicket() (w/diff func sig), tikGetCommonBlockFromTicket(), tikGetHashAreaSizeFromTicket(), tikFixTamperedCommonTicket(), tikVerifyRsa2048Sha256Signature() and tikDecryptVolatileTicket() functions. Ticket signature verification is only carried out for common tickets in tikFixTamperedCommonTicket(). * tik: change argument order in tikGetTicketEntryOffsetFromTicketList() and tikRetrieveTicketEntryFromTicketBin(). * tik: add TIK_COMMON_CERT_NAME and TIK_DEV_CERT_ISSUER macros. * tik: use a scoped lock when calling tikRetrieveTicketFromEsSaveDataByRightsId(). * tik: simplify certificate chain retrieval steps in tikConvertPersonalizedTicketToCommonTicket() by always using the XS00000020 certificate. * tik: wipe license_type and property_mask fields in tikConvertPersonalizedTicketToCommonTicket(). * tik: other minor changes and corrections. Other changes include: * keys: fix key generation checks in keysGetNcaKeyAreaKeyEncryptionKey() and keysGetTicketCommonKey(). * rsa: move core logic from rsa2048VerifySha256BasedPssSignature() into a new function: rsa2048VerifySha256BasedSignature(). * rsa: add rsa2048VerifySha256BasedPkcs1v15Signature() function.		2023-10-15 17:53:46 +02:00
..
dump_title_infos.c	Preliminar 15.x support.	2022-10-23 16:44:47 +02:00
nxdt_rw_poc.c	Rework signature/cert/tik interfaces.	2023-10-15 17:53:46 +02:00
xml_generator.c	*FormattedStringToBuffer: relax input validation	2023-07-17 01:03:05 +02:00