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Invalid message authentication code #186

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sterichards opened this issue Apr 6, 2023 · 1 comment
Open

Invalid message authentication code #186

sterichards opened this issue Apr 6, 2023 · 1 comment

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@sterichards
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sterichards commented Apr 6, 2023 •
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This is being triggered on the condition $config->MAC_ALGO === 'BLAKE2b' invendor/paragonie/halite/src/Symmetric/Crypto.php

I don't understand why this is being triggered

It wouldn't be such a problem if vendor/paragonie/halite/src/Symmetric/Crypto.php wasn't final

I don't know if the SymmetricConfig class gives you any further clues:

  -config: array:8 [
    "ENCODING" => "base64urlsafe"
    "SHORTEST_CIPHERTEXT_LENGTH" => 124
    "NONCE_BYTES" => 24
    "HKDF_SALT_LEN" => 32
    "MAC_ALGO" => "BLAKE2b"
    "MAC_SIZE" => 64
    "HKDF_SBOX" => "Halite|EncryptionKey"
    "HKDF_AUTH" => "AuthenticationKeyFor_|Halite"
  ]
}
@paragonie-security
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  1. What is the stack trace?
  2. Are you storing data in SQL?

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@sterichards @paragonie-security