Searched hist:"2 d0cd82984c733229b9f4d73e4b940845ea9ce01" (Results 1 – 6 of 6) sorted by relevance
| /optee_os/ta/pkcs11/src/ |
| H A D | token_capabilities.h | 2d0cd82984c733229b9f4d73e4b940845ea9ce01 Fri Feb 12 09:51:48 UTC 2021 Ruchika Gupta <ruchika.gupta@linaro.org> ta: pkcs11: Fix interpretation of CKA_VALUE_LEN for Generic Secrets
PKCS#11 specification [1] section 2.6.3 states that - For
CKM_GENERIC_SECRET_KEY_GEN mechanism, the ulMinKeySize and
ulMaxKeySize fields of the CK_MECHANISM_INFO structure
specify the supported range of key sizes, in bits.
Based on this, assumption was being made in the code that key length
specified by CKA_VALUE_LEN for keys of type CKK_GENERIC_SECRET is also
in bits. This assumption is not correct as per Section 2.6.2 in [1].
Special handling in code for CKK_GENERIC_SECRET for handling keysize
in bits has been now removed.
[1] - PKCS #11 Cryptographic Token Interface Current Mechanisms
Specification Version 2.40
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Ruchika Gupta <ruchika.gupta@linaro.org>
|
| H A D | processing_symm.c | 2d0cd82984c733229b9f4d73e4b940845ea9ce01 Fri Feb 12 09:51:48 UTC 2021 Ruchika Gupta <ruchika.gupta@linaro.org> ta: pkcs11: Fix interpretation of CKA_VALUE_LEN for Generic Secrets
PKCS#11 specification [1] section 2.6.3 states that - For
CKM_GENERIC_SECRET_KEY_GEN mechanism, the ulMinKeySize and
ulMaxKeySize fields of the CK_MECHANISM_INFO structure
specify the supported range of key sizes, in bits.
Based on this, assumption was being made in the code that key length
specified by CKA_VALUE_LEN for keys of type CKK_GENERIC_SECRET is also
in bits. This assumption is not correct as per Section 2.6.2 in [1].
Special handling in code for CKK_GENERIC_SECRET for handling keysize
in bits has been now removed.
[1] - PKCS #11 Cryptographic Token Interface Current Mechanisms
Specification Version 2.40
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Ruchika Gupta <ruchika.gupta@linaro.org>
|
| H A D | token_capabilities.c | 2d0cd82984c733229b9f4d73e4b940845ea9ce01 Fri Feb 12 09:51:48 UTC 2021 Ruchika Gupta <ruchika.gupta@linaro.org> ta: pkcs11: Fix interpretation of CKA_VALUE_LEN for Generic Secrets
PKCS#11 specification [1] section 2.6.3 states that - For
CKM_GENERIC_SECRET_KEY_GEN mechanism, the ulMinKeySize and
ulMaxKeySize fields of the CK_MECHANISM_INFO structure
specify the supported range of key sizes, in bits.
Based on this, assumption was being made in the code that key length
specified by CKA_VALUE_LEN for keys of type CKK_GENERIC_SECRET is also
in bits. This assumption is not correct as per Section 2.6.2 in [1].
Special handling in code for CKK_GENERIC_SECRET for handling keysize
in bits has been now removed.
[1] - PKCS #11 Cryptographic Token Interface Current Mechanisms
Specification Version 2.40
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Ruchika Gupta <ruchika.gupta@linaro.org>
|
| H A D | processing.c | 2d0cd82984c733229b9f4d73e4b940845ea9ce01 Fri Feb 12 09:51:48 UTC 2021 Ruchika Gupta <ruchika.gupta@linaro.org> ta: pkcs11: Fix interpretation of CKA_VALUE_LEN for Generic Secrets
PKCS#11 specification [1] section 2.6.3 states that - For
CKM_GENERIC_SECRET_KEY_GEN mechanism, the ulMinKeySize and
ulMaxKeySize fields of the CK_MECHANISM_INFO structure
specify the supported range of key sizes, in bits.
Based on this, assumption was being made in the code that key length
specified by CKA_VALUE_LEN for keys of type CKK_GENERIC_SECRET is also
in bits. This assumption is not correct as per Section 2.6.2 in [1].
Special handling in code for CKK_GENERIC_SECRET for handling keysize
in bits has been now removed.
[1] - PKCS #11 Cryptographic Token Interface Current Mechanisms
Specification Version 2.40
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Ruchika Gupta <ruchika.gupta@linaro.org>
|
| H A D | pkcs11_token.c | 2d0cd82984c733229b9f4d73e4b940845ea9ce01 Fri Feb 12 09:51:48 UTC 2021 Ruchika Gupta <ruchika.gupta@linaro.org> ta: pkcs11: Fix interpretation of CKA_VALUE_LEN for Generic Secrets
PKCS#11 specification [1] section 2.6.3 states that - For
CKM_GENERIC_SECRET_KEY_GEN mechanism, the ulMinKeySize and
ulMaxKeySize fields of the CK_MECHANISM_INFO structure
specify the supported range of key sizes, in bits.
Based on this, assumption was being made in the code that key length
specified by CKA_VALUE_LEN for keys of type CKK_GENERIC_SECRET is also
in bits. This assumption is not correct as per Section 2.6.2 in [1].
Special handling in code for CKK_GENERIC_SECRET for handling keysize
in bits has been now removed.
[1] - PKCS #11 Cryptographic Token Interface Current Mechanisms
Specification Version 2.40
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Ruchika Gupta <ruchika.gupta@linaro.org>
|
| H A D | pkcs11_attributes.c | 2d0cd82984c733229b9f4d73e4b940845ea9ce01 Fri Feb 12 09:51:48 UTC 2021 Ruchika Gupta <ruchika.gupta@linaro.org> ta: pkcs11: Fix interpretation of CKA_VALUE_LEN for Generic Secrets
PKCS#11 specification [1] section 2.6.3 states that - For
CKM_GENERIC_SECRET_KEY_GEN mechanism, the ulMinKeySize and
ulMaxKeySize fields of the CK_MECHANISM_INFO structure
specify the supported range of key sizes, in bits.
Based on this, assumption was being made in the code that key length
specified by CKA_VALUE_LEN for keys of type CKK_GENERIC_SECRET is also
in bits. This assumption is not correct as per Section 2.6.2 in [1].
Special handling in code for CKK_GENERIC_SECRET for handling keysize
in bits has been now removed.
[1] - PKCS #11 Cryptographic Token Interface Current Mechanisms
Specification Version 2.40
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Ruchika Gupta <ruchika.gupta@linaro.org>
|