import type { GenFile, GenMessage } from "@bufbuild/protobuf/codegenv1";
import type { Message } from "@bufbuild/protobuf";
/**
 * Describes the file rules/encryption/tink/proto/aes_siv.proto.
 */
export declare const file_rules_encryption_tink_proto_aes_siv: GenFile;
/**
 * @generated from message google.crypto.tink.AesSivKeyFormat
 */
export type AesSivKeyFormat = Message<"google.crypto.tink.AesSivKeyFormat"> & {
    /**
     * Only valid value is: 64.
     *
     * @generated from field: uint32 key_size = 1;
     */
    keySize: number;
    /**
     * @generated from field: uint32 version = 2;
     */
    version: number;
};
/**
 * Describes the message google.crypto.tink.AesSivKeyFormat.
 * Use `create(AesSivKeyFormatSchema)` to create a new message.
 */
export declare const AesSivKeyFormatSchema: GenMessage<AesSivKeyFormat>;
/**
 * key_type: type.googleapis.com/google.crypto.tink.AesSivKey
 *
 * @generated from message google.crypto.tink.AesSivKey
 */
export type AesSivKey = Message<"google.crypto.tink.AesSivKey"> & {
    /**
     * @generated from field: uint32 version = 1;
     */
    version: number;
    /**
     * First half is AES-CTR key, second is AES-SIV.
     *
     * @generated from field: bytes key_value = 2;
     */
    keyValue: Uint8Array;
};
/**
 * Describes the message google.crypto.tink.AesSivKey.
 * Use `create(AesSivKeySchema)` to create a new message.
 */
export declare const AesSivKeySchema: GenMessage<AesSivKey>;