CKM_DSA_SHA1_PKCS
Supported Operations
|
Encrypt and Decrypt |
No |
|
Sign and Verify |
Yes |
|
SignRecover and VerifyRecover |
No |
|
Digest |
No |
|
Generate Key/Key-Pair |
No |
|
Wrap and Unwrap |
No |
|
Derive |
No |
|
Available in FIPS Mode |
Yes |
| Restrictions in FIPS Mode |
No Signing Minimum 2048-bit modulus for all operations |
Key Size Range (bytes) and Parameters
| Minimum | 512 |
| FIPS Minimum | 2048 |
| Maximum | 4096 |
| Parameter | None |
Description
The PKCS #1 DSA signature with SHA-1 mechanism, denoted CKM_DSA_SHA1_PKCS, performs single and multiple-part digital signature and verification operations without message recovery. The operations performed are as described in PKCS #1 with the object identifier sha1WithDSAEncryption.
It is similar to the PKCS#11 mechanism CKM_RSA_SHA1_PKCS except DSA is used instead of RSA. This mechanism has no parameter.
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