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a7cc526747ac0d21d6462ae4cf939ccaa9d4f59b
wolfssl/wolfcrypt/src
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Mark Atwood a7cc526747 Fix AES-EAX to allow empty plaintext 
The one-shot wc_AesEaxEncryptAuth/wc_AesEaxDecryptAuth and the
incremental wc_AesEaxEncryptUpdate/wc_AesEaxDecryptUpdate functions
unconditionally required non-NULL out/in/authIn pointers, returning
BAD_FUNC_ARG even when the corresponding length was 0.

EAX mode with empty plaintext is a valid authentication-only operation
that produces just an authentication tag (OMAC over nonce and AAD).
This is permitted by the EAX specification (Bellare, Rogaway, Wagner
2004) and exercised by Wycheproof test vectors.

Fix: gate NULL pointer checks on the corresponding length being > 0.
In the incremental Update functions, skip the AES-CTR and CMAC
ciphertext update when inSz is 0 to avoid passing NULL to
wc_AesCtrEncrypt (which also rejects NULL unconditionally).
2026-06-03 16:48:37 -07:00
..
port
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
aes_asm.asm
update Copyright year
2026-02-18 09:52:21 -07:00
aes_asm.S
update Copyright year
2026-02-18 09:52:21 -07:00
aes_gcm_asm.asm
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
aes_gcm_asm.S
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
aes_gcm_x86_asm.S
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
aes_xts_asm.asm
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
aes_xts_asm.S
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
aes.c
Fix AES-EAX to allow empty plaintext
2026-06-03 16:48:37 -07:00
arc4.c
update Copyright year
2026-02-18 09:52:21 -07:00
ascon.c
Make sure ASCON is unusable on big endian
2026-04-02 11:55:41 +02:00
asm.c
update Copyright year
2026-02-18 09:52:21 -07:00
asn_orig.c
fixes from CI testing and peer review:
2026-04-01 15:28:35 -05:00
ASN_TEMPLATE.md
codespell fixes.
2024-11-05 00:19:07 -06:00
asn.c
Merge pull request #10231 from JeremiahM37/fenrir-issues-3
2026-04-17 10:44:55 +10:00
async.c
Fixes for async and crypto callbacks
2026-02-27 14:35:03 -08:00
blake2b.c
globally fix all "BLAKE2" references (implicit BLAKE2B) to explicit "BLAKE2B":
2026-04-07 13:18:53 -05:00
blake2s.c
Add bounds checks for Blake2 digest size
2026-04-02 11:55:41 +02:00
camellia.c
reject non-block-aligned CBC cipher input
2026-04-13 15:50:52 +00:00
chacha20_poly1305.c
remove casts that would cause truncation if long int is 32-bit but size_t is 64-bit
2026-03-27 12:09:53 -06:00
chacha_asm.asm
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
chacha_asm.S
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
chacha.c
Fixes for -Wcast-qual hygiene in wolfCrypt.
2026-04-01 14:12:02 -05:00
cmac.c
Add (void)ret after CRYPTOCB_UNAVAILABLE fall-through reset in _InitCmac_common to acknowledge intentional store.
2026-04-10 13:19:01 -06:00
coding.c
move length check before dispatch
2026-04-13 15:52:45 +00:00
compress.c
update Copyright year
2026-02-18 09:52:21 -07:00
cpuid.c
update Copyright year
2026-02-18 09:52:21 -07:00
cryptocb.c
Fix CMake SHE deps, const-correctness in CryptoCb uid, stale comment, XSTRLEN double call, configure.ac AES-CBC guard, and add LoadKey/LoadKey_Verify test coverage
2026-04-15 11:28:03 -06:00
curve448.c
Add inline documentation for missing macros and fix spelling errors
2026-03-16 17:09:13 -07:00
curve25519.c
Fix wc_*_delete() functions (ZD 21415)
2026-04-07 10:04:35 -06:00
des3.c
move length check before dispatch
2026-04-13 15:52:45 +00:00
dh.c
fix for wc_DhAgree public key validation
2026-04-05 11:32:53 +02:00
dilithium.c
Merge pull request #10225 from kareem-wolfssl/zd21544
2026-04-16 08:55:49 +10:00
dsa.c
wolfcrypt: add additional enforcement of correct digest sizes in signature gen and verify ops:
2026-04-06 00:53:57 -05:00
ecc_fp.c
…
ecc.c
Merge pull request #10231 from JeremiahM37/fenrir-issues-3
2026-04-17 10:44:55 +10:00
eccsi.c
eccsi: fix universal signature forgery via r=0/s=0
2026-04-02 12:35:15 +02:00
ed448.c
Merge pull request #10116 from Frauschi/zd21457
2026-04-06 20:23:25 -05:00
ed25519.c
Address items in code review
2026-04-14 18:07:30 +02:00
error.c
wolfcrypt/src/rng_bank.c and wolfssl/wolfcrypt/rng_bank.h: add new wc_rng_bank_default facility:
2026-04-06 14:06:20 -05:00
evp_pk.c
Remove some duplicate CI tests
2026-04-10 12:50:24 +02:00
evp.c
Require exact tag length in EVP_DigestVerifyFinal HMAC path
2026-04-15 03:09:11 +02:00
ext_lms.c
Add buffer size and callback checks to external wc_LmsKey_Sign
2026-03-30 15:02:13 -07:00
ext_mlkem.c
update Copyright year
2026-02-18 09:52:21 -07:00
ext_xmss.c
update Copyright year
2026-02-18 09:52:21 -07:00
falcon.c
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2026-02-18 09:52:21 -07:00
fe_448.c
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2026-02-18 09:52:21 -07:00
fe_low_mem.c
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2026-02-18 09:52:21 -07:00
fe_operations.c
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2026-02-18 09:52:21 -07:00
fe_x25519_128.h
update Copyright year
2026-02-18 09:52:21 -07:00
fe_x25519_asm.S
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
fp_mont_small.i
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2026-02-18 09:52:21 -07:00
fp_mul_comba_3.i
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fp_mul_comba_4.i
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fp_mul_comba_6.i
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fp_mul_comba_7.i
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fp_mul_comba_8.i
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fp_mul_comba_9.i
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fp_mul_comba_12.i
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2026-02-18 09:52:21 -07:00
fp_mul_comba_17.i
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2026-02-18 09:52:21 -07:00
fp_mul_comba_20.i
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2026-02-18 09:52:21 -07:00
fp_mul_comba_24.i
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2026-02-18 09:52:21 -07:00
fp_mul_comba_28.i
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2026-02-18 09:52:21 -07:00
fp_mul_comba_32.i
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2026-02-18 09:52:21 -07:00
fp_mul_comba_48.i
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2026-02-18 09:52:21 -07:00
fp_mul_comba_64.i
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2026-02-18 09:52:21 -07:00
fp_mul_comba_small_set.i
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2026-02-18 09:52:21 -07:00
fp_sqr_comba_3.i
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2026-02-18 09:52:21 -07:00
fp_sqr_comba_4.i
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2026-02-18 09:52:21 -07:00
fp_sqr_comba_6.i
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2026-02-18 09:52:21 -07:00
fp_sqr_comba_7.i
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2026-02-18 09:52:21 -07:00
fp_sqr_comba_8.i
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2026-02-18 09:52:21 -07:00
fp_sqr_comba_9.i
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2026-02-18 09:52:21 -07:00
fp_sqr_comba_12.i
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2026-02-18 09:52:21 -07:00
fp_sqr_comba_17.i
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2026-02-18 09:52:21 -07:00
fp_sqr_comba_20.i
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2026-02-18 09:52:21 -07:00
fp_sqr_comba_24.i
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2026-02-18 09:52:21 -07:00
fp_sqr_comba_28.i
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2026-02-18 09:52:21 -07:00
fp_sqr_comba_32.i
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2026-02-18 09:52:21 -07:00
fp_sqr_comba_48.i
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2026-02-18 09:52:21 -07:00
fp_sqr_comba_64.i
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2026-02-18 09:52:21 -07:00
fp_sqr_comba_small_set.i
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2026-02-18 09:52:21 -07:00
ge_448.c
update Copyright year
2026-02-18 09:52:21 -07:00
ge_low_mem.c
update Copyright year
2026-02-18 09:52:21 -07:00
ge_operations.c
Fixes for -Wcast-qual hygiene in wolfCrypt.
2026-04-01 14:12:02 -05:00
hash.c
globally fix all "BLAKE2" references (implicit BLAKE2B) to explicit "BLAKE2B":
2026-04-07 13:18:53 -05:00
hmac.c
Add WOLF_CRYPTO_CB_SETKEY and WOLF_CRYPTO_CB_EXPORT_KEY crypto callback
2026-04-14 16:21:50 -06:00
hpke.c
Add NULL checks for context/ciphertext/out in wc_HpkeContextOpenBase F-1374
2026-04-03 10:34:55 +02:00
include.am
Split original ASN.1 code from asn.c into asn_orig.c
2026-03-23 15:27:47 -07:00
integer.c
wolfcrypt/src/integer.c and wolfssl/wolfcrypt/integer.h: constify args to mp_cmp() and mp_cmp_mag().
2026-04-01 16:32:15 -05:00
kdf.c
Rust wrapper: require fixed length index buffers for SRTP/SRTCP
2026-04-15 11:36:02 -04:00
logging.c
wolfcrypt/src/logging.c and wolfssl/wolfcrypt/logging.h: add wc_backtrace_set_fp().
2026-04-15 21:28:43 -05:00
md2.c
update Copyright year
2026-02-18 09:52:21 -07:00
md4.c
update Copyright year
2026-02-18 09:52:21 -07:00
md5.c
Add inline documentation for missing macros and fix spelling errors
2026-03-16 17:09:13 -07:00
memory.c
Implement OCSP responder
2026-03-11 10:21:16 +01:00
misc.c
Fixes for -Wcast-qual hygiene in wolfCrypt.
2026-04-01 14:12:02 -05:00
pkcs7.c
add adjustment for review
2026-04-07 21:08:11 -06:00
pkcs12.c
zero PKCS12 key bag buffers before free
2026-04-15 16:59:18 +00:00
poly1305_asm.asm
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
poly1305_asm.S
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
poly1305.c
SP int: fixes from AI review
2026-03-24 10:49:58 +10:00
pwdbased.c
wolfcrypt/src/pwdbased.c: in wc_PKCS12_PBKDF_ex(), refactor the "Increment B by 1" loop to avoid bugprone-inc-dec-in-conditions.
2026-03-24 12:07:04 -05:00
random.c
Merge pull request #10225 from kareem-wolfssl/zd21544
2026-04-16 08:55:49 +10:00
rc2.c
reject non-block-aligned CBC cipher input
2026-04-13 15:50:52 +00:00
ripemd.c
check if ripemd->buffLen >= RIPEMD_BLOCK_SZ is true to prevent out of bounds write
2026-03-05 10:52:20 -07:00
rng_bank.c
wolfcrypt/src/rng_bank.c and wolfssl/wolfcrypt/rng_bank.h: add new wc_rng_bank_default facility:
2026-04-06 14:06:20 -05:00
rsa.c
Merge pull request #10136 from JeremiahM37/fenrir-issues-2
2026-04-16 08:51:17 +10:00
sakke.c
Fix Fenrir issues in wolfcrypt
2026-02-24 18:51:58 -08:00
sha3_asm.S
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
sha3.c
Clear sha3->hashType in InitSha3 so Final fully resets the struct for cross sha3 reuse.
2026-04-13 17:12:49 -06:00
sha256_asm.S
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
sha256.c
fixes for clang -Wunused-but-set-globals (coverage added by LLVM 23_pre20260331).
2026-04-12 12:07:33 -05:00
sha512_asm.S
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
sha512.c
fixes for clang -Wunused-but-set-globals (coverage added by LLVM 23_pre20260331).
2026-04-12 12:07:33 -05:00
sha.c
Fixes for -Wcast-qual hygiene in wolfCrypt.
2026-04-01 14:12:02 -05:00
signature.c
fix typo
2026-04-10 15:26:16 +09:00
siphash.c
Fixes for -Wcast-qual hygiene in wolfCrypt.
2026-04-01 14:12:02 -05:00
sm2.c
update Copyright year
2026-02-18 09:52:21 -07:00
sm3_asm.S
update Copyright year
2026-02-18 09:52:21 -07:00
sm3.c
update Copyright year
2026-02-18 09:52:21 -07:00
sm4.c
update Copyright year
2026-02-18 09:52:21 -07:00
sp_arm32.c
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
sp_arm64.c
Fix TOCTOU issues in SP math code
2026-04-02 15:06:35 +02:00
sp_armthumb.c
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
sp_c32.c
Fix TOCTOU issues in SP math code
2026-04-02 15:06:35 +02:00
sp_c64.c
Fix TOCTOU issues in SP math code
2026-04-02 15:06:35 +02:00
sp_cortexm.c
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
sp_dsp32.c
Fix TOCTOU issues in SP math code
2026-04-02 15:06:35 +02:00
sp_int.c
SP int: fixes from review by Claude
2026-04-16 19:01:53 +10:00
sp_sm2_arm32.c
update Copyright year
2026-02-18 09:52:21 -07:00
sp_sm2_arm64.c
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2026-02-18 09:52:21 -07:00
sp_sm2_armthumb.c
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2026-02-18 09:52:21 -07:00
sp_sm2_c32.c
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2026-02-18 09:52:21 -07:00
sp_sm2_c64.c
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2026-02-18 09:52:21 -07:00
sp_sm2_cortexm.c
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2026-02-18 09:52:21 -07:00
sp_sm2_x86_64_asm.S
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2026-02-18 09:52:21 -07:00
sp_sm2_x86_64.c
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2026-02-18 09:52:21 -07:00
sp_x86_64_asm.asm
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
sp_x86_64_asm.S
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
sp_x86_64.c
Fix TOCTOU issues in SP math code
2026-04-02 15:06:35 +02:00
sphincs.c
update Copyright year
2026-02-18 09:52:21 -07:00
srp.c
Fixes for -Wcast-qual hygiene in wolfCrypt.
2026-04-01 14:12:02 -05:00
tfm.c
fixes from CI testing and peer review:
2026-04-01 15:28:35 -05:00
wc_dsp.c
update Copyright year
2026-02-18 09:52:21 -07:00
wc_encrypt.c
Add NULL parameter validation to wc_CryptKey F-1372
2026-04-03 10:34:55 +02:00
wc_lms_impl.c
Fix buffer-overflow in LMS leaf cache indexing
2026-03-11 16:58:48 -04:00
wc_lms.c
Add buffer size and callback checks to wc_LmsKey_Sign
2026-03-27 08:49:43 -04:00
wc_mldsa_asm.S
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
wc_mlkem_asm.S
ASM files: generation script refactor output
2026-04-17 09:38:57 +10:00
wc_mlkem_poly.c
increase rand buffer, fix valgrind invalid read size 16
2026-04-10 11:26:51 -06:00
wc_mlkem.c
Merge pull request #10211 from night1rider/mlkem-cryptocb-sha3-hashtype-bug
2026-04-14 11:08:26 -07:00
wc_pkcs11.c
Add dynamic key allocation support for Dilithium
2026-04-14 13:22:12 +02:00
wc_port.c
Use size_t in wolfSSL_strnstr and reject negative indices in mp_get_digit
2026-04-10 10:48:17 -07:00
wc_she.c
wc_SHE_ImportM1M2M3: fix guard from || to && so it gates on WOLF_CRYPTO_CB
2026-04-15 18:03:39 -06:00
wc_slhdsa.c
Cast to unsigned prior to shift to avoid UB in SLH-DSA
2026-03-31 09:43:58 -07:00
wc_xmss_impl.c
XMSS: Fix index copy for signing.
2026-03-16 21:24:08 +10:00
wc_xmss.c
update Copyright year
2026-02-18 09:52:21 -07:00
wolfentropy.c
update Copyright year
2026-02-18 09:52:21 -07:00
wolfevent.c
update Copyright year
2026-02-18 09:52:21 -07:00
wolfmath.c
Use size_t in wolfSSL_strnstr and reject negative indices in mp_get_digit
2026-04-10 10:48:17 -07:00