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add chacha20-poly1305 to auth tag order test · nodejs/node@33f6158 · GitHub

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@@ -448,22 +448,22 @@ for (const test of TEST_CASES) {

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}

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// Test that the authentication tag can be set at any point before calling

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// final() in GCM or OCB mode.

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// final() in GCM mode, OCB mode, and for ChaCha20-Poly1305.

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{

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const plain = Buffer.from('Hello world', 'utf8');

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const key = Buffer.from('0123456789abcdef', 'utf8');

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const key = Buffer.from('0123456789abcdefghijklmnopqrstuv', 'utf8');

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const iv = Buffer.from('0123456789ab', 'utf8');

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for (const mode of ['gcm', 'ocb']) {

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for (const authTagLength of mode === 'gcm' ? [undefined, 8] : [8]) {

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const cipher = crypto.createCipheriv(`aes-128-${mode}`, key, iv, {

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for (const alg of ['aes-256-gcm', 'aes-256-ocb', 'chacha20-poly1305']) {

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for (const authTagLength of alg === 'aes-256-gcm' ? [undefined, 8] : [8]) {

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const cipher = crypto.createCipheriv(alg, key, iv, {

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authTagLength

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});

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const ciphertext = Buffer.concat([cipher.update(plain), cipher.final()]);

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const authTag = cipher.getAuthTag();

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for (const authTagBeforeUpdate of [true, false]) {

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const decipher = crypto.createDecipheriv(`aes-128-${mode}`, key, iv, {

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const decipher = crypto.createDecipheriv(alg, key, iv, {

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authTagLength

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});

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if (authTagBeforeUpdate) {

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