- Acc - mailweb.openeuler.org

[PATCH 0/3] uadk bugfix and cleancode
by Qi Tao 20 Sep '24

20 Sep '24

1 3

[PATCH 0/2] uadk bugfix
by Qi Tao 18 Sep '24

18 Sep '24

1 1

【2024/9/18 AccLIb SIG 双周例会 11:00 - 12:00】
by openEuler conference 18 Sep '24

18 Sep '24

您好！ sig-AccLib 邀请您参加 2024-09-18 11:00 召开的Zoom会议会议主题：【2024/9/18 AccLIb SIG 双周例会 11:00 - 12:00】会议内容：会议链接：linaro-org.zoom.us/j/91879279131 会议纪要：etherpad.openeuler.org/p/sig-AccLib-meet 会议链接：https://us06web.zoom.us/j/82527197073?pwd=v1a6nAa4mhNveGnL8lI0RkJcQahjqR.1 会议纪要：https://etherpad.openeuler.org/p/sig-AccLib-meetings 更多资讯尽在：https://www.openeuler.org/zh/ Hello! sig-AccLib invites you to attend the Zoom conference will be held at 2024-09-18 11:00, The subject of the conference is 【2024/9/18 AccLIb SIG 双周例会 11:00 - 12:00】, Summary: 会议链接：linaro-org.zoom.us/j/91879279131 会议纪要：etherpad.openeuler.org/p/sig-AccLib-meet You can join the meeting at https://us06web.zoom.us/j/82527197073?pwd=v1a6nAa4mhNveGnL8lI0RkJcQahjqR.1. Add topics at https://etherpad.openeuler.org/p/sig-AccLib-meetings. More information: https://www.openeuler.org/en/

1 0

[PATCH v4 0/4] Support SM2 in uadk provider
by Zhiqi Song 14 Sep '24

14 Sep '24

Support SM2 in uadk provider and add sanity test for it. v4: Update sanity test, check whether SM2 is supported. v3: Fixup parameter error in sanity test. v2: Fixup compile warning and add sanity test. v1: Support SM2 in uadk provider. Zhiqi Song (4): uadk_provider: add der encode and packet for SM2 uadk_provider: support sm2 hardware acceleration uadk_provider: add sanity test command for SM2 uadk_engine/digest: cleanup pointer type src/Makefile.am | 4 +- src/uadk_digest.c | 2 +- src/uadk_prov.h | 15 +- src/uadk_prov_bio.c | 3 +- src/uadk_prov_der_writer.c | 236 +++ src/uadk_prov_der_writer.h | 129 ++ src/uadk_prov_init.c | 14 +- src/uadk_prov_packet.c | 514 ++++++ src/uadk_prov_packet.h | 959 +++++++++++ src/uadk_prov_pkey.c | 770 +++++++++ src/uadk_prov_pkey.h | 389 +++++ src/uadk_prov_sm2.c | 3127 ++++++++++++++++++++++++++++++++++ test/sanity_test_provider.sh | 32 + 13 files changed, 6186 insertions(+), 8 deletions(-) create mode 100644 src/uadk_prov_der_writer.c create mode 100644 src/uadk_prov_der_writer.h create mode 100644 src/uadk_prov_packet.c create mode 100644 src/uadk_prov_packet.h create mode 100644 src/uadk_prov_pkey.c create mode 100644 src/uadk_prov_pkey.h create mode 100644 src/uadk_prov_sm2.c -- 2.33.0

1 4

[PATCH v3 0/4] Support SM2 in uadk provider
by Zhiqi Song 05 Sep '24

05 Sep '24

Support SM2 in uadk provider and add sanity test for it. v3: Fixup parameter error in sanity test. v2: Fixup compile warning and add sanity test. v1: Support SM2 in uadk provider. Zhiqi Song (4): uadk_provider: add der encode and packet for SM2 uadk_provider: support sm2 hardware acceleration uadk_provider: add sanity test command for SM2 uadk_engine/digest: cleanup pointer type src/Makefile.am | 4 +- src/uadk_digest.c | 2 +- src/uadk_prov.h | 15 +- src/uadk_prov_bio.c | 3 +- src/uadk_prov_der_writer.c | 236 +++ src/uadk_prov_der_writer.h | 129 ++ src/uadk_prov_init.c | 14 +- src/uadk_prov_packet.c | 514 ++++++ src/uadk_prov_packet.h | 959 +++++++++++ src/uadk_prov_pkey.c | 770 +++++++++ src/uadk_prov_pkey.h | 389 +++++ src/uadk_prov_sm2.c | 3127 ++++++++++++++++++++++++++++++++++ test/sanity_test_provider.sh | 18 + 13 files changed, 6172 insertions(+), 8 deletions(-) create mode 100644 src/uadk_prov_der_writer.c create mode 100644 src/uadk_prov_der_writer.h create mode 100644 src/uadk_prov_packet.c create mode 100644 src/uadk_prov_packet.h create mode 100644 src/uadk_prov_pkey.c create mode 100644 src/uadk_prov_pkey.h create mode 100644 src/uadk_prov_sm2.c -- 2.33.0

1 4

[PATCH v2 0/4] Fixup compile warning
by Zhiqi Song 05 Sep '24

05 Sep '24

This version fixup some compile warning and add sanity test for SM2. Zhiqi Song (4): uadk_provider: add der encode and packet for SM2 uadk_provider: support sm2 hardware acceleration uadk_provider: add sanity test command for SM2 uadk_engine/digest: cleanup pointer type src/Makefile.am | 4 +- src/uadk_digest.c | 2 +- src/uadk_prov.h | 15 +- src/uadk_prov_bio.c | 3 +- src/uadk_prov_der_writer.c | 236 +++ src/uadk_prov_der_writer.h | 129 ++ src/uadk_prov_init.c | 14 +- src/uadk_prov_packet.c | 514 ++++++ src/uadk_prov_packet.h | 959 +++++++++++ src/uadk_prov_pkey.c | 770 +++++++++ src/uadk_prov_pkey.h | 389 +++++ src/uadk_prov_sm2.c | 3127 ++++++++++++++++++++++++++++++++++ test/sanity_test_provider.sh | 18 + 13 files changed, 6172 insertions(+), 8 deletions(-) create mode 100644 src/uadk_prov_der_writer.c create mode 100644 src/uadk_prov_der_writer.h create mode 100644 src/uadk_prov_packet.c create mode 100644 src/uadk_prov_packet.h create mode 100644 src/uadk_prov_pkey.c create mode 100644 src/uadk_prov_pkey.h create mode 100644 src/uadk_prov_sm2.c -- 2.33.0

1 1

[PATCH] uadk/isa-ce: fix sm4 CE driver initialization error
by Qi Tao 05 Sep '24

05 Sep '24

CE driver of sm4 should alloc and free private ctx by himself. The cleancode issue of sm3 CE driver is also solved. Signed-off-by: Qi Tao <taoqi10(a)huawei.com> --- drv/isa_ce_sm3.c | 15 ++++++--------- drv/isa_ce_sm4.c | 18 +++++++++++++++--- 2 files changed, 21 insertions(+), 12 deletions(-) diff --git a/drv/isa_ce_sm3.c b/drv/isa_ce_sm3.c index 59f39409..99cd6404 100644 --- a/drv/isa_ce_sm3.c +++ b/drv/isa_ce_sm3.c @@ -373,22 +373,19 @@ static int sm3_ce_drv_recv(struct wd_alg_driver *drv, handle_t ctx, void *digest static int sm3_ce_drv_init(struct wd_alg_driver *drv, void *conf) { struct wd_ctx_config_internal *config = (struct wd_ctx_config_internal *)conf; - struct sm3_ce_drv_ctx *sctx = (struct sm3_ce_drv_ctx *)drv->priv; + struct sm3_ce_drv_ctx *priv; /* Fallback init is NULL */ if (!drv || !conf) return 0; - config->epoll_en = 0; - - /* return if already inited */ - if (sctx) - return WD_SUCCESS; - sctx = malloc(sizeof(struct sm3_ce_drv_ctx)); - if (!sctx) + priv = malloc(sizeof(struct sm3_ce_drv_ctx)); + if (!priv) return -WD_EINVAL; - memcpy(&sctx->config, config, sizeof(struct wd_ctx_config_internal)); + config->epoll_en = 0; + memcpy(&priv->config, config, sizeof(struct wd_ctx_config_internal)); + drv->priv = priv; return WD_SUCCESS; } diff --git a/drv/isa_ce_sm4.c b/drv/isa_ce_sm4.c index e9378930..3404465b 100644 --- a/drv/isa_ce_sm4.c +++ b/drv/isa_ce_sm4.c @@ -34,20 +34,32 @@ static int isa_ce_init(struct wd_alg_driver *drv, void *conf) { struct wd_ctx_config_internal *config = conf; - struct sm4_ce_drv_ctx *sctx = drv->priv; + struct sm4_ce_drv_ctx *priv; /* Fallback init is NULL */ if (!drv || !conf) return 0; + priv = malloc(sizeof(struct sm4_ce_drv_ctx)); + if (!priv) + return -WD_EINVAL; + config->epoll_en = 0; - memcpy(&sctx->config, config, sizeof(struct wd_ctx_config_internal)); + memcpy(&priv->config, config, sizeof(struct wd_ctx_config_internal)); + drv->priv = priv; - return 0; + return WD_SUCCESS; } static void isa_ce_exit(struct wd_alg_driver *drv) { + struct sm4_ce_drv_ctx *sctx = (struct sm4_ce_drv_ctx *)drv->priv; + + if (!sctx) + return; + + free(sctx); + drv->priv = NULL; } /* increment upper 96 bits of 128-bit counter by 1 */ -- 2.33.0

1 0

[PATCH] uadk/isa-ce: fix sm4 ce INSTR driver initialization error
by Qi Tao 05 Sep '24

05 Sep '24

INSTR driver should alloc and free private ctx by himself. Signed-off-by: Qi Tao <taoqi10(a)huawei.com> --- drv/isa_ce_sm4.c | 21 ++++++++++++++++----- 1 file changed, 16 insertions(+), 5 deletions(-) diff --git a/drv/isa_ce_sm4.c b/drv/isa_ce_sm4.c index e9378930..b81362c8 100644 --- a/drv/isa_ce_sm4.c +++ b/drv/isa_ce_sm4.c @@ -34,20 +34,31 @@ static int isa_ce_init(struct wd_alg_driver *drv, void *conf) { struct wd_ctx_config_internal *config = conf; - struct sm4_ce_drv_ctx *sctx = drv->priv; + struct sm4_ce_drv_ctx *sctx = (struct sm4_ce_drv_ctx *)drv->priv; - /* Fallback init is NULL */ - if (!drv || !conf) - return 0; + /* return if already inited */ + if (sctx) + return WD_SUCCESS; + + sctx = malloc(sizeof(struct sm4_ce_drv_ctx)); + if (!sctx) + return -WD_EINVAL; config->epoll_en = 0; memcpy(&sctx->config, config, sizeof(struct wd_ctx_config_internal)); - return 0; + return WD_SUCCESS; } static void isa_ce_exit(struct wd_alg_driver *drv) { + struct sm4_ce_drv_ctx *sctx = (struct sm4_ce_drv_ctx *)drv->priv; + + if (!sctx) + return; + + free(sctx); + drv->priv = NULL; } /* increment upper 96 bits of 128-bit counter by 1 */ -- 2.33.0

1 0

[PATCH] uadk: fix null pointer error
by Qi Tao 04 Sep '24

04 Sep '24

The null pointer check is added. Signed-off-by: Qi Tao <taoqi10(a)huawei.com> --- drv/isa_ce_sm4.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drv/isa_ce_sm4.c b/drv/isa_ce_sm4.c index e9378930..3420f992 100644 --- a/drv/isa_ce_sm4.c +++ b/drv/isa_ce_sm4.c @@ -37,7 +37,7 @@ static int isa_ce_init(struct wd_alg_driver *drv, void *conf) struct sm4_ce_drv_ctx *sctx = drv->priv; /* Fallback init is NULL */ - if (!drv || !conf) + if (!drv->priv || !conf) return 0; config->epoll_en = 0; -- 2.33.0

1 0

【2024/9/4 AccLIb SIG 双周例会 11:00 - 12:00】
by openEuler conference 03 Sep '24

03 Sep '24

您好！ sig-AccLib 邀请您参加 2024-09-04 11:00 召开的Zoom会议会议主题：【2024/9/4 AccLIb SIG 双周例会 11:00 - 12:00】会议内容：【2024/9/4 AccLIb SIG 双周例会 11:00 - 12:00】会议链接：linaro-org.zoom.us/j/91879279131 会议纪要：https:/ 会议链接：https://us06web.zoom.us/j/85996804695?pwd=YIMrj33nWD5nvse9QhruMbHa6DFmWU.1 会议纪要：https://etherpad.openeuler.org/p/sig-AccLib-meetings 更多资讯尽在：https://www.openeuler.org/zh/ Hello! sig-AccLib invites you to attend the Zoom conference will be held at 2024-09-04 11:00, The subject of the conference is 【2024/9/4 AccLIb SIG 双周例会 11:00 - 12:00】, Summary: 【2024/9/4 AccLIb SIG 双周例会 11:00 - 12:00】会议链接：linaro-org.zoom.us/j/91879279131 会议纪要：https:/ You can join the meeting at https://us06web.zoom.us/j/85996804695?pwd=YIMrj33nWD5nvse9QhruMbHa6DFmWU.1. Add topics at https://etherpad.openeuler.org/p/sig-AccLib-meetings. More information: https://www.openeuler.org/en/

1 0

2024

2023

2022

Acc