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#65 safe concat where appropriate

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This commit is contained in:
Mikayla Fischler
2022-06-05 11:16:25 -04:00
parent 5068e47590
commit f0c97e8b70
12 changed files with 40 additions and 39 deletions
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6
scada-common/crypto.lua
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@@ -107,7 +107,7 @@ function crypto.encrypt(plaintext)
local ciphertext = c_eng.cipher.asHex() ---@type hex
log.debug("crypto.encrypt: aes128-ctr-mode took " .. (util.time() - start) .. "ms")
log.debug("ciphertext: " .. ciphertext)
log.debug("ciphertext: " .. util.strval(ciphertext))
return iv, ciphertext
end
@@ -129,7 +129,7 @@ function crypto.decrypt(iv, ciphertext)
local plaintext = stream.toString(stream.fromHex(plaintext_hex))
log.debug("crypto.decrypt: aes128-ctr-mode took " .. (util.time() - start) .. "ms")
log.debug("plaintext: " .. plaintext)
log.debug("plaintext: " .. util.strval(plaintext))
return plaintext
end
@@ -146,7 +146,7 @@ function crypto.hmac(message_hex)
local hash = c_eng.hmac.asHex() ---@type hex
log.debug("crypto.hmac: hmac-sha1 took " .. (util.time() - start) .. "ms")
log.debug("hmac: " .. hash)
log.debug("hmac: " .. util.strval(hash))
return hash
end