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AES/GCM/PKCS7 doesn't include authentication tag #238

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AES/GCM/PKCS7 doesn't include authentication tag#238

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@MatthewLM
MatthewLM
opened on Jun 4, 2024

When using AES/GCM/PKCS7 the authentication tag is not included in the encrypted output. This is because PaddedBlockCipherImpl does not call doFinal of GCMBlockCipher.

This means AES/GCM/PKCS7 is not authenticated and presents a severe security vulnerability.

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