NAME
CSSM_CL_CertVerifyWithKey — Verify with a key (CDSA)
SYNOPSIS
API:
CSSM_RETURN CSSMAPI CSSM_CL_CertVerifyWithKey
(CSSM_CL_HANDLE CLHandle,
CSSM_CC_HANDLE CCHandle,
const CSSM_DATA *CertToBeVerified) |
SPI:
CSSM_RETURN CSSMCLI CL_CertVerifyWithKey
(CSSM_CL_HANDLE CLHandle,
CSSM_CC_HANDLE CCHandle,
const CSSM_DATA *CertToBeVerified) |
LIBRARY
Common Security Services Manager library (cdsa$incssm300_shr.exe)
PARAMETERS
| CLHandle (input) | | The handle that describes the certificate library
service module used to perform this function. |
| CCHandle (input) | | A signature verification context defining the CSP,
verification algorithm, and public key that must be used to perform
the operation. |
| CertToBeVerified (input) |
| | | A signed certificate whose signature is to be verified. |
DESCRIPTION
This function verifies that the CertToBeVerified parameter
was signed using a specific private key and that the certificate
has not been altered since it was signed using that private key.
The public key corresponding to the private signing key is used
in the verification process.
The CCHandle, must be a signature verification
context created using the function CSSM_CSP_CreateSignatureContext() (CSSM API), or CSP_CreateSignatureContext() (SPI). The context must specify the Cryptographic Services
Provider (CSP) module, the verification algorithm, and the public verification
key that must be used to perform this operation.
RETURN VALUE
A CSSM_RETURN value indicating success or specifying a particular
error condition. The value CSSM_OK indicates success. All other
values represent an error condition.
ERRORS
Errors are described in the CDSA Technical Standard.
CSSMERR_CL_INVALID_CONTEXT_HANDLE
CSSMERR_CL_INVALID_CERT_POINTER
CSSMERR_CL_UNKNOWN_FORMAT
CSSMERR_CL_VERIFICATION_FAILURE |
SEE ALSO
Books
Intel CDSA Application Developer's Guide
Online Help
Functions for the CSSM API:
CSSM_CL_CertVerify, CSSM_CL_CrlVerify
Functions for the CLI SPI:
CL_CertVerify, CL_CrlVerify
