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cipher.getAuthTag()

cipher.getAuthTag()

When using an authenticated encryption mode (only GCM is currently supported), the cipher.getAuthTag() method returns a Buffer containing the authentication tag that has been computed from the given data.

The cipher.getAuthTag() method should only be called after encryption has been completed using the cipher.final() method.

Links:

https://nodejs.org/dist/latest-v5.x/docs/api/crypto.html#crypto_cipher_getauthtag

doc_Nodejs

2016-04-30 04:38:05

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