NAME

CSSM_VerifyDataInit

SYNOPSIS

CSSM_RETURN CSSMAPI CSSM_VerifyDataInit
    (CSSM_CC_HANDLE CCHandle)

DESCRIPTION

This function initializes the staged verify data function.

PARAMETERS

CCHandle (input)

The handle that describes the context of this cryptographic operation used to link to the CSP-managed information.

RETURN VALUE

A CSSM return value. This function returns CSSM_OK if successful, and returns an error code if an error has occurred.

ERRORS

CSSM__CSP_INVALID_CONTEXT_HANDLE

Invalid context handle.

CSSM__CSP_INVALID_CONTEXT

Context type and operation do not match.

CSSM__CSP_INVALID_ALGORITHM

Unknown algorithm.

CSSM__CSP_MEMORY_ERROR

Not enough memory to allocate.

CSSM__CSP_STAGED_OPERATION_UNSUPPORTED

Staged operation unsupported.

CSSM__CSP_STAGED_OPERATION_FAILED

Staged Cryptographic operation failed.

CSSM__CSP_INVALID_ATTR_KEY

Invalid or missing key attribute in the context.

CSSM__CSP_INVALID_KEY

Invalid or missing key data in the context attribute.

CSSM__CSP_INVALID_KEYCLASS

Key class is not public key class.

CSSM__CSP_KEY_USAGE_INCORRECT

Key usage does not allow verify.

CSSM__CSP_KEY_ALGID_MISMATCH

The supplied key does not match the operation.

CSSM__CSP_KEY_KEYHEADER_INCONSISTENT

Key header and key data is inconsistent.

CSSM__CSP_KEY_FORMAT_INCORRECT

Unknown key format.

CSSM__CSP_INVALID_KEY_SIZE_IN_BITS

Key size in bits unsupported.

SEE ALSO

CSSM_VerifyDataUpdate, CSSM_VerifyDataFinal, CSSM_VerifyData