kernel/linux.git/crypto/testmgr.h, branch v6.19.11

Merge tag 'v6.19-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2025-12-03T19:28:38+00:00

Pull crypto updates from Herbert Xu: "API: - Rewrite memcpy_sglist from scratch - Add on-stack AEAD request allocation - Fix partial block processing in ahash Algorithms: - Remove ansi_cprng - Remove tcrypt tests for poly1305 - Fix EINPROGRESS processing in authenc - Fix double-free in zstd Drivers: - Use drbg ctr helper when reseeding xilinx-trng - Add support for PCI device 0x115A to ccp - Add support of paes in caam - Add support for aes-xts in dthev2 Others: - Use likely in rhashtable lookup - Fix lockdep false-positive in padata by removing a helper" * tag 'v6.19-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (71 commits) crypto: zstd - fix double-free in per-CPU stream cleanup crypto: ahash - Zero positive err value in ahash_update_finish crypto: ahash - Fix crypto_ahash_import with partial block data crypto: lib/mpi - use min() instead of min_t() crypto: ccp - use min() instead of min_t() hwrng: core - use min3() instead of nested min_t() crypto: aesni - ctr_crypt() use min() instead of min_t() crypto: drbg - Delete unused ctx from struct sdesc crypto: testmgr - Add missing DES weak and semi-weak key tests Revert "crypto: scatterwalk - Move skcipher walk and use it for memcpy_sglist" crypto: scatterwalk - Fix memcpy_sglist() to always succeed crypto: iaa - Request to add Kanchana P Sridhar to Maintainers. crypto: tcrypt - Remove unused poly1305 support crypto: ansi_cprng - Remove unused ansi_cprng algorithm crypto: asymmetric_keys - fix uninitialized pointers with free attribute KEYS: Avoid -Wflex-array-member-not-at-end warning crypto: ccree - Correctly handle return of sg_nents_for_len crypto: starfive - Correctly handle return of sg_nents_for_len crypto: iaa - Fix incorrect return value in save_iaa_wq() crypto: zstd - Remove unnecessary size_t cast ...

crypto: testmgr - Add missing DES weak and semi-weak key tests

2025-11-24T09:43:40+00:00

Ever since commit da7f033ddc9f ("crypto: cryptomgr - Add test infrastructure"), the DES test suite has tested only one of the four weak keys and none of the twelve semi-weak keys. DES has four weak keys and twelve semi-weak keys, and the kernel's DES implementation correctly detects and rejects all of these keys when the CRYPTO_TFM_REQ_FORBID_WEAK_KEYS flag is set. However, only a single weak key was being tested. Add tests for all 16 weak and semi-weak keys. While DES is deprecated, it is still used in some legacy protocols, and weak/semi-weak key detection should be tested accordingly. Tested on arm64 with cryptographic self-tests. Signed-off-by: Thorsten Blum Signed-off-by: Herbert Xu

crypto: ansi_cprng - Remove unused ansi_cprng algorithm

2025-11-22T02:04:50+00:00

Remove ansi_cprng, since it's obsolete and unused, as confirmed at https://lore.kernel.org/r/aQxpnckYMgAAOLpZ@gondor.apana.org.au/ This was originally added in 2008, apparently as a FIPS approved random number generator. Whether this has ever belonged upstream is questionable. Either way, ansi_cprng is no longer usable for this purpose, since it's been superseded by the more modern algorithms in crypto/drbg.c, and FIPS itself no longer allows it. (NIST SP 800-131A Rev 1 (2015) says that RNGs based on ANSI X9.31 will be disallowed after 2015. NIST SP 800-131A Rev 2 (2019) confirms they are now disallowed.) Therefore, there is no reason to keep it around. Suggested-by: Herbert Xu Cc: Haotian Zhang Cc: Neil Horman Signed-off-by: Eric Biggers Signed-off-by: Herbert Xu

crypto: testmgr - Remove polyval tests

2025-11-11T19:07:52+00:00

These are no longer used, since polyval support has been removed from the crypto_shash API. POLYVAL remains supported via lib/crypto/, where it has a KUnit test suite instead. Reviewed-by: Ard Biesheuvel Link: https://lore.kernel.org/r/20251109234726.638437-9-ebiggers@kernel.org Signed-off-by: Eric Biggers

crypto: testmgr - Remove curve25519 kpp tests

2025-09-06T21:45:49+00:00

Curve25519 is used only via the library API, not the crypto_kpp API. In preparation for removing the unused crypto_kpp API for Curve25519, remove the tests for the "curve25519" kpp from crypto/testmgr.c. Note that these tests just duplicated lib/crypto/curve25519-selftest.c, which uses the same list of test vectors. So they didn't really provide any additional value. Link: https://lore.kernel.org/r/20250906213523.84915-6-ebiggers@kernel.org Signed-off-by: Eric Biggers

Revert "crypto: testmgr - Add hash export format testing"

2025-05-23T09:20:59+00:00

This reverts commit 18c438b228558e05ede7dccf947a6547516fc0c7. The s390 hmac and sha3 algorithms are failing the test. Revert the change until they have been fixed. Reported-by: Ingo Franzki Link: https://lore.kernel.org/all/623a7fcb-b4cb-48e6-9833-57ad2b32a252@linux.ibm.com/ Signed-off-by: Herbert Xu

crypto: testmgr - Add hash export format testing

2025-05-19T05:48:20+00:00

Ensure that the hash state can be exported to and imported from the generic algorithm. Signed-off-by: Herbert Xu

crypto: testmgr - Remove poly1305

2025-05-05T05:33:00+00:00

As poly1305 no longer has any in-kernel users, remove its tests. Signed-off-by: Herbert Xu

Merge tag 'v6.15-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2025-03-29T17:01:55+00:00

Pull crypto updates from Herbert Xu: "API: - Remove legacy compression interface - Improve scatterwalk API - Add request chaining to ahash and acomp - Add virtual address support to ahash and acomp - Add folio support to acomp - Remove NULL dst support from acomp Algorithms: - Library options are fuly hidden (selected by kernel users only) - Add Kerberos5 algorithms - Add VAES-based ctr(aes) on x86 - Ensure LZO respects output buffer length on compression - Remove obsolete SIMD fallback code path from arm/ghash-ce Drivers: - Add support for PCI device 0x1134 in ccp - Add support for rk3588's standalone TRNG in rockchip - Add Inside Secure SafeXcel EIP-93 crypto engine support in eip93 - Fix bugs in tegra uncovered by multi-threaded self-test - Fix corner cases in hisilicon/sec2 Others: - Add SG_MITER_LOCAL to sg miter - Convert ubifs, hibernate and xfrm_ipcomp from legacy API to acomp" * tag 'v6.15-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (187 commits) crypto: testmgr - Add multibuffer acomp testing crypto: acomp - Fix synchronous acomp chaining fallback crypto: testmgr - Add multibuffer hash testing crypto: hash - Fix synchronous ahash chaining fallback crypto: arm/ghash-ce - Remove SIMD fallback code path crypto: essiv - Replace memcpy() + NUL-termination with strscpy() crypto: api - Call crypto_alg_put in crypto_unregister_alg crypto: scompress - Fix incorrect stream freeing crypto: lib/chacha - remove unused arch-specific init support crypto: remove obsolete 'comp' compression API crypto: compress_null - drop obsolete 'comp' implementation crypto: cavium/zip - drop obsolete 'comp' implementation crypto: zstd - drop obsolete 'comp' implementation crypto: lzo - drop obsolete 'comp' implementation crypto: lzo-rle - drop obsolete 'comp' implementation crypto: lz4hc - drop obsolete 'comp' implementation crypto: lz4 - drop obsolete 'comp' implementation crypto: deflate - drop obsolete 'comp' implementation crypto: 842 - drop obsolete 'comp' implementation crypto: nx - Migrate to scomp API ...

crypto/krb5: Test manager data

2025-03-02T21:40:56+00:00

Add Kerberos crypto tests to the test manager database. This covers: camellia128-cts-cmac samples from RFC6803 camellia256-cts-cmac samples from RFC6803 aes128-cts-hmac-sha256-128 samples from RFC8009 aes256-cts-hmac-sha384-192 samples from RFC8009 but not: aes128-cts-hmac-sha1-96 aes256-cts-hmac-sha1-96 as the test samples in RFC3962 don't seem to be suitable. Signed-off-by: David Howells cc: Herbert Xu cc: "David S. Miller" cc: Chuck Lever cc: Marc Dionne cc: Eric Dumazet cc: Jakub Kicinski cc: Paolo Abeni cc: Simon Horman cc: linux-afs@lists.infradead.org cc: linux-nfs@vger.kernel.org cc: linux-crypto@vger.kernel.org cc: netdev@vger.kernel.org