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Sameeh Jubran deb668ca4b pkcs7: add RSA-PSS support for SignedData 
Add full RSA-PSS (RSASSA-PSS) support to PKCS#7 SignedData
encoding and verification.

This change enables SignerInfo.signatureAlgorithm to use
id-RSASSA-PSS with explicit RSASSA-PSS-params (hash, MGF1,
salt length), as required by RFC 4055 and CMS profiles.

Key changes:
- Add RSA-PSS encode and verify paths for PKCS7 SignedData
- Encode full RSASSA-PSS AlgorithmIdentifier parameters
- Decode RSA-PSS parameters from SignerInfo for verification
- Treat RSA-PSS like ECDSA (sign raw digest, not DigestInfo)
- Fix certificate signatureAlgorithm parameter length handling
- Add API test coverage for RSA-PSS SignedData

This resolves failures when using RSA-PSS signer certificates
(e.g. -173 invalid signature algorithm) and maintains backward
compatibility with RSA PKCS#1 v1.5 and ECDSA.

Signed-off-by: Sameeh Jubran <sameeh@wolfssl.com>
2026-02-25 11:02:47 +02:00
..
port
Merge pull request #9745 from dgarske/stm32_hmac
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aes_asm.asm
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aes_asm.S
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aes_gcm_asm.asm
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aes.c
pkcs7: add RSA-PSS support for SignedData
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arc4.c
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ascon.c
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asm.c
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ASN_TEMPLATE.md
codespell fixes.
2024-11-05 00:19:07 -06:00
asn.c
pkcs7: add RSA-PSS support for SignedData
2026-02-25 11:02:47 +02:00
async.c
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dilithium.c
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dsa.c
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ecc_fp.c
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ecc.c
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evp.c
Add changes for ntp 4.2.8p18
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hash.c
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hmac.c
Add STM32 hardware HMAC support
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hpke.c
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include.am
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memory.c
Implement Linux kernel module offline integrity hash calculation:
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misc.c
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pkcs7.c
pkcs7: add RSA-PSS support for SignedData
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pkcs12.c
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poly1305_asm.asm
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ripemd.c
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rng_bank.c
wolfcrypt/src/rng_bank.c: fixes for typography and s/wc_FreeRng(rng2)/wc_rng_free(rng2)/ in random_bank_test();
2026-01-09 18:17:09 -06:00
rsa.c
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sakke.c
20260204-linuxkm-fips-hash: more fixes+improvements from peer and AI review:
2026-02-20 11:09:37 -06:00
sha3_asm.S
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sp_c32.c
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sp_c64.c
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wc_pkcs11.c
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