9.7.16

DES no longer requires an IV in ECB mode
9.7.15
2025-12-27 13:43:30 +00:00 · 2019-10-18 11:11:17 +01:00 · 2019-10-18 11:09:12 +01:00 · 2019-10-16 17:36:25 +01:00 · 2019-10-16 17:36:02 +01:00 · 2019-10-16 17:34:58 +01:00
7 changed files with 7 additions and 8 deletions
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
  "name": "cyberchef",
-  "version": "9.7.14",
+  "version": "9.7.16",
  "lockfileVersion": 1,
  "requires": true,
  "dependencies": {
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "cyberchef",
-  "version": "9.7.14",
+  "version": "9.7.16",
  "description": "The Cyber Swiss Army Knife for encryption, encoding, compression and data analysis.",
  "author": "n1474335 <n1474335@gmail.com>",
  "homepage": "https://gchq.github.io/CyberChef",
--- a/src/core/operations/DESDecrypt.mjs
+++ b/src/core/operations/DESDecrypt.mjs
@@ -73,7 +73,7 @@ class DESDecrypt extends Operation {
 DES uses a key length of 8 bytes (64 bits).
 Triple DES uses a key length of 24 bytes (192 bits).`);
        }
-        if (iv.length !== 8) {
+        if (iv.length !== 8 && mode !== "ECB") {
            throw new OperationError(`Invalid IV length: ${iv.length} bytes

 DES uses an IV length of 8 bytes (64 bits).
--- a/src/core/operations/DESEncrypt.mjs
+++ b/src/core/operations/DESEncrypt.mjs
@@ -73,7 +73,7 @@ class DESEncrypt extends Operation {
 DES uses a key length of 8 bytes (64 bits).
 Triple DES uses a key length of 24 bytes (192 bits).`);
        }
-        if (iv.length !== 8) {
+        if (iv.length !== 8 && mode !== "ECB") {
            throw new OperationError(`Invalid IV length: ${iv.length} bytes

 DES uses an IV length of 8 bytes (64 bits).
--- a/src/core/operations/PHPDeserialize.mjs
+++ b/src/core/operations/PHPDeserialize.mjs
@@ -128,8 +128,7 @@ class PHPDeserialize extends Operation {
            switch (kind) {
                case "n":
                    expect(";");
-                    return "";
-
+                    return "null";
                case "i":
                case "d":
                case "b": {
--- a/src/core/operations/TripleDESDecrypt.mjs
+++ b/src/core/operations/TripleDESDecrypt.mjs
@@ -75,7 +75,7 @@ class TripleDESDecrypt extends Operation {
 Triple DES uses a key length of 24 bytes (192 bits).
 DES uses a key length of 8 bytes (64 bits).`);
        }
-        if (iv.length !== 8) {
+        if (iv.length !== 8 && mode !== "ECB") {
            throw new OperationError(`Invalid IV length: ${iv.length} bytes

 Triple DES uses an IV length of 8 bytes (64 bits).
--- a/src/core/operations/TripleDESEncrypt.mjs
+++ b/src/core/operations/TripleDESEncrypt.mjs
@@ -75,7 +75,7 @@ class TripleDESEncrypt extends Operation {
 Triple DES uses a key length of 24 bytes (192 bits).
 DES uses a key length of 8 bytes (64 bits).`);
        }
-        if (iv.length !== 8) {
+        if (iv.length !== 8 && mode !== "ECB") {
            throw new OperationError(`Invalid IV length: ${iv.length} bytes

 Triple DES uses an IV length of 8 bytes (64 bits).
Author	SHA1	Message	Date
n1474335	61d40b5a0b	9.7.16	2019-10-18 11:11:17 +01:00
n1474335	d175aa958c	DES no longer requires an IV in ECB mode	2019-10-18 11:09:12 +01:00
n1474335	ac3c220789	9.7.15	2019-10-16 17:36:25 +01:00
n1474335	add65e121a	Merge branch 'Storms-Engineering-master'	2019-10-16 17:36:02 +01:00
n1474335	de2e757691	Merge branch 'master' of https://github.com/Storms-Engineering/CyberChef into Storms-Engineering-master	2019-10-16 17:34:58 +01:00
Storms-Engineering	7a3ca027bb	PHP Deserialize NULL values converted to correctly PHP Deserialize now correctly returns N as a null instead of an empty object	2019-10-12 05:56:10 -08:00