PKCS Interface SilcPKCSType PKCS-Algorithms PKCS-Schemes SilcPublicKey SilcPrivateKey SilcPKCSFileEncoding SilcPKCSEncryptCb SilcPKCSDecryptCb SilcPKCSSignCb SilcPKCSVerifyCb silc_pkcs_register silc_pkcs_unregister silc_pkcs_algorithm_register silc_pkcs_algorithm_unregister silc_pkcs_register_default silc_pkcs_unregister_all silc_pkcs_load_public_key silc_pkcs_save_public_key silc_pkcs_load_private_key silc_pkcs_save_private_key silc_pkcs_public_key_alloc silc_pkcs_public_key_free silc_pkcs_public_key_encode silc_pkcs_public_key_get_len silc_pkcs_public_key_compare silc_pkcs_public_key_copy silc_pkcs_private_key_alloc silc_pkcs_private_key_get_len silc_pkcs_private_key_free silc_pkcs_encrypt silc_pkcs_encrypt_async silc_pkcs_decrypt silc_pkcs_decrypt_async silc_pkcs_sign silc_pkcs_sign_async silc_pkcs_verify silc_pkcs_verify_async silc_pkcs_public_key_get_pkcs silc_pkcs_private_key_get_pkcs silc_pkcs_find_pkcs silc_pkcs_find_algorithm silc_pkcs_get_pkcs silc_pkcs_get_algorithm silc_pkcs_get_name silc_pkcs_get_type silc_pkcs_get_supported silc_hash_public_key silc_hash_public_key_compare

silc_pkcs_verify_async

SYNOPSIS

    SilcAsyncOperation silc_pkcs_verify_async(SilcPublicKey public_key,
                                              unsigned char *signature,
                                              SilcUInt32 signature_len,
                                              unsigned char *data,
                                              SilcUInt32 data_len,
                                              SilcBool compute_hash,
                                              SilcHash hash,
                                              SilcPKCSVerifyCb verify_cb,
                                              void *context);

DESCRIPTION

Verifies signature. The `verify_cb' will be called to deliver the result of the verification process. The 'signature' is verified against the 'data'. If `compute_hash' hash is TRUE the `hash' will be used in verification. If `hash' is NULL, the hash algorithm to be used is retrieved from the signature. If it isn't present in the signature the default hash function is used. The `rng' is usually not needed and may be NULL. If this returns NULL the asynchronous operation cannot be controlled.