NAME

CSSM_EncryptDataInit

SYNOPSIS

CSSM_RETURN CSSMAPI CSSM_EncryptDataInit
    (CSSM_CC_HANDLE CCHandle)

DESCRIPTION

This function initializes the staged encrypt function. There may be algorithm-specific and token-specific rules restricting the lengths of data following data update calls making use of these parameters.

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_MANIFEST_ATTRIBUTES_NOT_FOUND

No capability attribute found in the manifest.

CSSM_CONTEXT_FILTER_FAILED

Requested context was not in the manifest capability attribute.

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 private or public key class for asymmetric context or is not session class for symmetric context.

CSSM_CSP_KEY_USAGE_INCORRECT

Key usage does not allow encryption.

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.

CSSM_CSP_INVALID_PADDING

Unknown padding.

CSSM_CSP_INVALID_MODE

Unknown algorithm mode for symmetric context.

CSSM_CSP_INVALID_ATTR_PASSPHRASE

Invalid or missing passphrase attribute in the asymmetric context.

CSSM_CSP_PRIKEY_NOT_FOUND

Cannot find the corresponding private key for asymmetric context.

CSSM_CSP_PASSPHRASE_INVALID

Passphrase length error or passphrase badly formed for asymmetric context.

CSSM_CSP_PASSPHRASE_INCORRECT

Passphrase incorrect for asymmetric context.

CSSM_CSP_PRIKEY_ERROR

Error in getting the raw private key or private key storage error for asymmetric context.

CSSM_CSP_INVALID_ATTR_INIT_VECTOR

Init vector attribute data or length error for symmetric context.

SEE ALSO

CSSM_EncryptData, CSSM_EncryptDataUpdate,
CSSM_EncryptDataFinal