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## @strpc 기존 RPC를 package화 ### @strpc/express express의 middleware + router 결함 ## @sammo 게임 전체 - server, client - gateway_server, gateway_client
48 lines
956 B
TypeScript
48 lines
956 B
TypeScript
const subtle = globalThis.crypto.subtle;
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export type ValidEncAlg = 'AES256-GCM' | 'AES128-GCM' | 'AES256-CBC' | 'AES128-CBC';
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const encAlgMap: Record<ValidEncAlg, AesDerivedKeyParams> = {
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'AES256-GCM': {
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name: 'AES-GCM',
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length: 256,
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},
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'AES128-GCM' : {
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name: 'AES-GCM',
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length: 128,
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},
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'AES256-CBC' : {
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name: 'AES-CBC',
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length: 256,
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},
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'AES128-CBC' : {
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name: 'AES-CBC',
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length: 128,
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},
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}
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export async function PBKDF2_SHA512(password: string, salt: BufferSource, alg: ValidEncAlg = 'AES256-GCM', iterations = 600000): Promise<CryptoKey> {
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const param: Pbkdf2Params = {
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name: 'PBKDF2',
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hash: 'SHA-512',
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salt: salt,
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iterations,
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};
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const encoder = new TextEncoder();
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const baseKey = await subtle.importKey(
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"raw",
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encoder.encode(password),
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{ name: "PBKDF2" },
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false,
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["deriveBits", "deriveKey"]
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);
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return await subtle.deriveKey(
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param,
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baseKey,
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encAlgMap[alg],
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true,
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["encrypt", "decrypt"]
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);
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} |