Update docstring. IVs are no longer optional

6 files changed, 6 insertions, 12 deletions

diff --git a/lib/Crypto/Cipher/AES.py b/lib/Crypto/Cipher/AES.py
index 14f68d8..eb91c5f 100644
--- a/lib/Crypto/Cipher/AES.py
+++ b/lib/Crypto/Cipher/AES.py
@@ -79,8 +79,7 @@ def new(key, *args, **kwargs):
         actually the *encrypted* IV which was prefixed to the ciphertext).
         It is mandatory.
        
-        For all other modes, it must be `block_size` bytes longs. It is optional and
-        when not present it will be given a default value of all zeroes.
+        For all other modes, it must be `block_size` bytes longs.
       counter : callable
         (*Only* `MODE_CTR`). A stateful function that returns the next
         *counter block*, which is a byte string of `block_size` bytes.
diff --git a/lib/Crypto/Cipher/ARC2.py b/lib/Crypto/Cipher/ARC2.py
index 7b5f43a..ddcca47 100644
--- a/lib/Crypto/Cipher/ARC2.py
+++ b/lib/Crypto/Cipher/ARC2.py
@@ -91,8 +91,7 @@ def new(key, *args, **kwargs):
         actually the *encrypted* IV which was prefixed to the ciphertext).
         It is mandatory.
        
-        For all other modes, it must be `block_size` bytes longs. It is optional and
-        when not present it will be given a default value of all zeroes.
+        For all other modes, it must be `block_size` bytes longs.
       counter : callable
         (*Only* `MODE_CTR`). A stateful function that returns the next
         *counter block*, which is a byte string of `block_size` bytes.
diff --git a/lib/Crypto/Cipher/Blowfish.py b/lib/Crypto/Cipher/Blowfish.py
index 3f12bea..2ce78e9 100644
--- a/lib/Crypto/Cipher/Blowfish.py
+++ b/lib/Crypto/Cipher/Blowfish.py
@@ -85,8 +85,7 @@ def new(key, *args, **kwargs):
         actually the *encrypted* IV which was prefixed to the ciphertext).
         It is mandatory.
        
-        For all other modes, it must be `block_size` bytes longs. It is optional and
-        when not present it will be given a default value of all zeroes.
+        For all other modes, it must be `block_size` bytes longs.
       counter : callable
         (*Only* `MODE_CTR`). A stateful function that returns the next
         *counter block*, which is a byte string of `block_size` bytes.
diff --git a/lib/Crypto/Cipher/CAST.py b/lib/Crypto/Cipher/CAST.py
index f08dab3..5f009a7 100644
--- a/lib/Crypto/Cipher/CAST.py
+++ b/lib/Crypto/Cipher/CAST.py
@@ -88,8 +88,7 @@ def new(key, *args, **kwargs):
         actually the *encrypted* IV which was prefixed to the ciphertext).
         It is mandatory.
        
-        For all other modes, it must be `block_size` bytes longs. It is optional and
-        when not present it will be given a default value of all zeroes.
+        For all other modes, it must be `block_size` bytes longs.
       counter : callable
         (*Only* `MODE_CTR`). A stateful function that returns the next
         *counter block*, which is a byte string of `block_size` bytes.
diff --git a/lib/Crypto/Cipher/DES.py b/lib/Crypto/Cipher/DES.py
index 2fae42f..17016cb 100644
--- a/lib/Crypto/Cipher/DES.py
+++ b/lib/Crypto/Cipher/DES.py
@@ -83,8 +83,7 @@ def new(key, *args, **kwargs):
         actually the *encrypted* IV which was prefixed to the ciphertext).
         It is mandatory.
        
-        For all other modes, it must be `block_size` bytes longs. It is optional and
-        when not present it will be given a default value of all zeroes.
+        For all other modes, it must be `block_size` bytes longs.
       counter : callable
         (*Only* `MODE_CTR`). A stateful function that returns the next
         *counter block*, which is a byte string of `block_size` bytes.
diff --git a/lib/Crypto/Cipher/DES3.py b/lib/Crypto/Cipher/DES3.py
index 7fedac8..56d413b 100644
--- a/lib/Crypto/Cipher/DES3.py
+++ b/lib/Crypto/Cipher/DES3.py
@@ -96,8 +96,7 @@ def new(key, *args, **kwargs):
         actually the *encrypted* IV which was prefixed to the ciphertext).
         It is mandatory.
        
-        For all other modes, it must be `block_size` bytes longs. It is optional and
-        when not present it will be given a default value of all zeroes.
+        For all other modes, it must be `block_size` bytes longs.
       counter : callable
         (*Only* `MODE_CTR`). A stateful function that returns the next
         *counter block*, which is a byte string of `block_size` bytes.