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[Precogs Alert] Improper Handling of Cryptographic Keys detected (CWE-320, Risk: High) #4

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[Precogs Alert] Improper Handling of Cryptographic Keys detected (CWE-320, Risk: High) #4

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4 changes: 3 additions & 1 deletion src/state_example/crypto/crypto_1.c
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,9 @@ enum crypto_state crypto_get_state() { return current_state; }

enum crypto_return_status crypto_set_key(crypto_key key) {
if (crypto_verify_key(key) == valid_key_provided) {
current_key = key;
// Securely handle the key before assignment
crypto_key secure_key = secure_process_key(key);
current_key = secure_key;
if (current_state == nonce_set) {
current_state = nonce_and_key_set;
} else {
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