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eapol: Stricter length check in eapol_decrypt_key_data
The plaintext key_data + padding must be at least 16 bytes so the AES-encrypted key_data must be at least 24 bytes.
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@ -292,7 +292,7 @@ uint8_t *eapol_decrypt_key_data(const uint8_t *kek,
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}
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case EAPOL_KEY_DESCRIPTOR_VERSION_HMAC_SHA1_AES:
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case EAPOL_KEY_DESCRIPTOR_VERSION_AES_128_CMAC_AES:
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if (key_data_len < 8 || key_data_len % 8)
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if (key_data_len < 24 || key_data_len % 8)
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goto error;
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if (!aes_unwrap(kek, key_data, key_data_len, buf))
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