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디렉터리 페이지 레이아웃 구현 및 디렉터리 생성 구현

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static
2025-01-02 08:49:51 +09:00
parent baf48579b8
commit 31081e5191
21 changed files with 403 additions and 38 deletions
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66
src/lib/modules/crypto.ts
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@@ -92,7 +92,18 @@ export const verifyRSASignature = async (
);
};
export const generateAESKey = async () => {
export const generateAESMasterKey = async () => {
return await window.crypto.subtle.generateKey(
{
name: "AES-KW",
length: 256,
} satisfies AesKeyGenParams,
true,
["wrapKey", "unwrapKey"],
);
};
export const generateAESDataKey = async () => {
return await window.crypto.subtle.generateKey(
{
name: "AES-GCM",
@@ -117,13 +128,45 @@ export const exportAESKey = async (key: CryptoKey) => {
return await window.crypto.subtle.exportKey("raw", key);
};
export const wrapAESKeyUsingRSA = async (aesKey: CryptoKey, rsaPublicKey: CryptoKey) => {
export const encryptAESPlaintext = async (plaintext: BufferSource, aesKey: CryptoKey) => {
const iv = window.crypto.getRandomValues(new Uint8Array(12));
const ciphertext = await window.crypto.subtle.encrypt(
{
name: "AES-GCM",
iv,
} satisfies AesGcmParams,
aesKey,
plaintext,
);
return { ciphertext, iv };
};
export const decryptAESCiphertext = async (
ciphertext: BufferSource,
iv: BufferSource,
aesKey: CryptoKey,
) => {
return await window.crypto.subtle.decrypt(
{
name: "AES-GCM",
iv,
} satisfies AesGcmParams,
aesKey,
ciphertext,
);
};
export const wrapAESMasterKey = async (aesKey: CryptoKey, rsaPublicKey: CryptoKey) => {
return await window.crypto.subtle.wrapKey("raw", aesKey, rsaPublicKey, {
name: "RSA-OAEP",
} satisfies RsaOaepParams);
};
export const unwrapAESKeyUsingRSA = async (wrappedKey: BufferSource, rsaPrivateKey: CryptoKey) => {
export const wrapAESDataKey = async (aesKey: CryptoKey, aesWrapKey: CryptoKey) => {
return await window.crypto.subtle.wrapKey("raw", aesKey, aesWrapKey, "AES-KW");
};
export const unwrapAESMasterKey = async (wrappedKey: BufferSource, rsaPrivateKey: CryptoKey) => {
return await window.crypto.subtle.unwrapKey(
"raw",
wrappedKey,
@@ -131,11 +174,20 @@ export const unwrapAESKeyUsingRSA = async (wrappedKey: BufferSource, rsaPrivateK
{
name: "RSA-OAEP",
} satisfies RsaOaepParams,
{
name: "AES-GCM",
length: 256,
} satisfies AesKeyGenParams,
"AES-KW",
true,
["wrapKey", "unwrapKey"],
);
};
export const unwrapAESDataKey = async (wrappedKey: BufferSource, aesMasterKey: CryptoKey) => {
return await window.crypto.subtle.unwrapKey(
"raw",
wrappedKey,
aesMasterKey,
"AES-KW",
"AES-GCM",
false,
["encrypt", "decrypt"],
);
};