Searched hist:c4cab13e43f8170575612892f66bdbc8c9e67285 (Results 1 – 4 of 4) sorted by relevance
| /optee_os/core/lib/libtomcrypt/ |
| H A D | ed25519.c | c4cab13e43f8170575612892f66bdbc8c9e67285 Mon Feb 20 10:43:23 UTC 2023 Clement Faure <clement.faure@nxp.com> core: crypto: fix memory leak in Ed25519 support
The software implementation of ED25519 algorithm has a memory leak in the
key and key pair allocation. Upon every public key allocation, a key pair
is allocated (public and private components). When freeing the public
key, only the public component is freed. To reproduce the issue:
$ while xtest 4016; do :; done
Until the following error:
* regression_4016 Test TEE Internal API ED25519 sign/verify
E/LD: copy_section_headers:1124 sys_copy_from_ta_bin
E/TC:? 0 ldelf_init_with_ldelf:131 ldelf failed with res: 0xffff000c /usr/src/debug/optee-test/master.imx-r0/host/xtest/regression_4000.c:6062: xtest_teec_open_session(&session, &crypt_user_ta_uuid, ((void *)0), &ret_orig) has an unexpected value: 0xffff000c = TEEC_ERROR_OUT_OF_MEMORY, expected 0x0 = TEEC_SUCCESS
regression_4016 FAILED
To fix the memory leak, a separate public key allocation function must
be defined along a ED25519 public key structure.
Fixes: 0aaad418ac8b ("core: crypto: add Ed25519 support")
Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| /optee_os/core/include/crypto/ |
| H A D | crypto.h | c4cab13e43f8170575612892f66bdbc8c9e67285 Mon Feb 20 10:43:23 UTC 2023 Clement Faure <clement.faure@nxp.com> core: crypto: fix memory leak in Ed25519 support
The software implementation of ED25519 algorithm has a memory leak in the
key and key pair allocation. Upon every public key allocation, a key pair
is allocated (public and private components). When freeing the public
key, only the public component is freed. To reproduce the issue:
$ while xtest 4016; do :; done
Until the following error:
* regression_4016 Test TEE Internal API ED25519 sign/verify
E/LD: copy_section_headers:1124 sys_copy_from_ta_bin
E/TC:? 0 ldelf_init_with_ldelf:131 ldelf failed with res: 0xffff000c /usr/src/debug/optee-test/master.imx-r0/host/xtest/regression_4000.c:6062: xtest_teec_open_session(&session, &crypt_user_ta_uuid, ((void *)0), &ret_orig) has an unexpected value: 0xffff000c = TEEC_ERROR_OUT_OF_MEMORY, expected 0x0 = TEEC_SUCCESS
regression_4016 FAILED
To fix the memory leak, a separate public key allocation function must
be defined along a ED25519 public key structure.
Fixes: 0aaad418ac8b ("core: crypto: add Ed25519 support")
Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| /optee_os/core/crypto/ |
| H A D | crypto.c | c4cab13e43f8170575612892f66bdbc8c9e67285 Mon Feb 20 10:43:23 UTC 2023 Clement Faure <clement.faure@nxp.com> core: crypto: fix memory leak in Ed25519 support
The software implementation of ED25519 algorithm has a memory leak in the
key and key pair allocation. Upon every public key allocation, a key pair
is allocated (public and private components). When freeing the public
key, only the public component is freed. To reproduce the issue:
$ while xtest 4016; do :; done
Until the following error:
* regression_4016 Test TEE Internal API ED25519 sign/verify
E/LD: copy_section_headers:1124 sys_copy_from_ta_bin
E/TC:? 0 ldelf_init_with_ldelf:131 ldelf failed with res: 0xffff000c /usr/src/debug/optee-test/master.imx-r0/host/xtest/regression_4000.c:6062: xtest_teec_open_session(&session, &crypt_user_ta_uuid, ((void *)0), &ret_orig) has an unexpected value: 0xffff000c = TEEC_ERROR_OUT_OF_MEMORY, expected 0x0 = TEEC_SUCCESS
regression_4016 FAILED
To fix the memory leak, a separate public key allocation function must
be defined along a ED25519 public key structure.
Fixes: 0aaad418ac8b ("core: crypto: add Ed25519 support")
Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| /optee_os/core/tee/ |
| H A D | tee_svc_cryp.c | c4cab13e43f8170575612892f66bdbc8c9e67285 Mon Feb 20 10:43:23 UTC 2023 Clement Faure <clement.faure@nxp.com> core: crypto: fix memory leak in Ed25519 support
The software implementation of ED25519 algorithm has a memory leak in the
key and key pair allocation. Upon every public key allocation, a key pair
is allocated (public and private components). When freeing the public
key, only the public component is freed. To reproduce the issue:
$ while xtest 4016; do :; done
Until the following error:
* regression_4016 Test TEE Internal API ED25519 sign/verify
E/LD: copy_section_headers:1124 sys_copy_from_ta_bin
E/TC:? 0 ldelf_init_with_ldelf:131 ldelf failed with res: 0xffff000c /usr/src/debug/optee-test/master.imx-r0/host/xtest/regression_4000.c:6062: xtest_teec_open_session(&session, &crypt_user_ta_uuid, ((void *)0), &ret_orig) has an unexpected value: 0xffff000c = TEEC_ERROR_OUT_OF_MEMORY, expected 0x0 = TEEC_SUCCESS
regression_4016 FAILED
To fix the memory leak, a separate public key allocation function must
be defined along a ED25519 public key structure.
Fixes: 0aaad418ac8b ("core: crypto: add Ed25519 support")
Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
|