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50f8b936b0
openssl/crypto/ec
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Rohan McLure 50f8b936b0 powerpc: ecc: Fix stack allocation secp384r1 asm 
Assembly acceleration secp384r1 opts to not use any callee-save VSRs, as
VSX enabled systems make extensive use of renaming, and so writebacks in
felem_{mul,square}() can be reordered for best cache effects.

Remove stack allocations. This in turn fixes unmatched push/pops in
felem_{mul,square}().

Signed-off-by: Rohan McLure <rohan.mclure@linux.ibm.com>

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21749)
2023-09-01 10:06:54 +01:00
..
asm powerpc: ecc: Fix stack allocation secp384r1 asm 2023-09-01 10:06:54 +01:00
curve448 Changes to resolve symbol conflict due to gf_mul 2023-07-14 08:44:26 +10:00
build.info Optimize SM2 on aarch64 2023-08-24 14:57:35 +02:00
curve25519.c Support all five EdDSA instances from RFC 8032 2023-01-13 07:09:09 +00:00
ec2_oct.c
ec2_smpl.c crypto: Fix various typos, repeated words, align some spelling to LDP. 2022-10-12 16:55:01 +11:00
ec_ameth.c Honor OSSL_PKEY_PARAM_EC_POINT_CONVERSION_FORMAT as set and default to UNCOMPRESSED 2022-11-29 16:03:04 +01:00
ec_asn1.c Stop raising ERR_R_MALLOC_FAILURE in most places 2022-10-05 14:02:03 +02:00
ec_backend.c Cleanup : directly include of internal/nelem.h when required. 2022-11-23 18:08:25 +01:00
ec_check.c Stop raising ERR_R_MALLOC_FAILURE in most places 2022-10-05 14:02:03 +02:00
ec_curve.c Optimize SM2 on aarch64 2023-08-24 14:57:35 +02:00
ec_cvt.c
ec_deprecated.c Stop raising ERR_R_MALLOC_FAILURE in most places 2022-10-05 14:02:03 +02:00
ec_err.c Fix potential infinite loops in ECDSA signing. 2023-03-01 09:20:49 +11:00
ec_key.c ec: update to structure based atomics 2023-07-01 21:18:25 +10:00
ec_kmeth.c fix memory allocation and reference counting issues 2023-07-05 08:34:00 +10:00
ec_lib.c ec: 56-bit Limb Solinas' Strategy for secp384r1 2023-08-04 10:20:28 -04:00
ec_local.h Optimize SM2 on aarch64 2023-08-24 14:57:35 +02:00
ec_mult.c ec: update to structure based atomics 2023-07-01 21:18:25 +10:00
ec_oct.c Stop raising ERR_R_MALLOC_FAILURE in most places 2022-10-05 14:02:03 +02:00
ec_pmeth.c Stop raising ERR_R_MALLOC_FAILURE in most places 2022-10-05 14:02:03 +02:00
ec_print.c
ecdh_kdf.c
ecdh_ossl.c Stop raising ERR_R_MALLOC_FAILURE in most places 2022-10-05 14:02:03 +02:00
ecdsa_ossl.c Fix mem leak in ECDSA_sign(). 2023-03-31 14:57:47 -04:00
ecdsa_sign.c
ecdsa_vrf.c
eck_prn.c Stop raising ERR_R_MALLOC_FAILURE in most places 2022-10-05 14:02:03 +02:00
ecp_mont.c crypto: Fix various typos, repeated words, align some spelling to LDP. 2022-10-12 16:55:01 +11:00
ecp_nist.c
ecp_nistp224.c ec: update to structure based atomics 2023-07-01 21:18:25 +10:00
ecp_nistp256.c ec: update to structure based atomics 2023-07-01 21:18:25 +10:00
ecp_nistp384.c ecc: Remove extraneous parentheses in secp384r1 2023-09-01 10:06:54 +01:00
ecp_nistp521.c ec: Use static linkage on nistp521 felem_{square,mul} wrappers 2023-08-04 10:20:28 -04:00
ecp_nistputil.c
ecp_nistz256_table.c
ecp_nistz256.c ec: update to structure based atomics 2023-07-01 21:18:25 +10:00
ecp_oct.c
ecp_ppc.c
ecp_s390x_nistp.c Stop raising ERR_R_MALLOC_FAILURE in most places 2022-10-05 14:02:03 +02:00
ecp_sm2p256_table.c Optimize SM2 on aarch64 2023-08-24 14:57:35 +02:00
ecp_sm2p256.c Optimize SM2 on aarch64 2023-08-24 14:57:35 +02:00
ecp_smpl.c nit: fix some pointer comparisons 2022-10-12 16:55:28 +11:00
ecx_backend.c ecx: update to structure based atomics 2023-07-01 21:18:25 +10:00
ecx_backend.h
ecx_key.c ecx: update to structure based atomics 2023-07-01 21:18:25 +10:00
ecx_meth.c Fixes #19580 ECX keygen 2023-04-12 17:21:43 +10:00
ecx_s390x.c