From db616be928c924dc2f5b6bb02760f4ae6accb455 Mon Sep 17 00:00:00 2001 From: David Reid Date: Wed, 12 Feb 2014 10:51:56 -0800 Subject: Don't throw away the result of padder.update because it confuses users. --- docs/hazmat/primitives/padding.rst | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) (limited to 'docs/hazmat/primitives') diff --git a/docs/hazmat/primitives/padding.rst b/docs/hazmat/primitives/padding.rst index da5a95dd..6e3f69f6 100644 --- a/docs/hazmat/primitives/padding.rst +++ b/docs/hazmat/primitives/padding.rst @@ -23,16 +23,17 @@ multiple of the block size. >>> from cryptography.hazmat.primitives import padding >>> padder = padding.PKCS7(128).padder() - >>> padder.update(b"1111111111") - '' - >>> padded_data = padder.finalize() + >>> padded_data = padder.update(b"11111111111111112222222222") >>> padded_data - '1111111111\x06\x06\x06\x06\x06\x06' + '1111111111111111' + >>> padded_data + padder.finalize() + '11111111111111112222222222\x06\x06\x06\x06\x06\x06' >>> unpadder = padding.PKCS7(128).unpadder() - >>> unpadder.update(padded_data) - '' - >>> unpadder.finalize() - '1111111111' + >>> data = unpadder.update(padded_data) + >>> data + '1111111111111111' + >>> data + unpadder.finalize() + '11111111111111112222222222' :param block_size: The size of the block in bits that the data is being padded to. -- cgit v1.2.3 From 50309fb75a51fbad14dc7f33d8ca1b39aea73463 Mon Sep 17 00:00:00 2001 From: David Reid Date: Wed, 12 Feb 2014 11:16:27 -0800 Subject: Don't throw away the result of finalize either. --- docs/hazmat/primitives/padding.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'docs/hazmat/primitives') diff --git a/docs/hazmat/primitives/padding.rst b/docs/hazmat/primitives/padding.rst index 6e3f69f6..83154c0d 100644 --- a/docs/hazmat/primitives/padding.rst +++ b/docs/hazmat/primitives/padding.rst @@ -26,7 +26,8 @@ multiple of the block size. >>> padded_data = padder.update(b"11111111111111112222222222") >>> padded_data '1111111111111111' - >>> padded_data + padder.finalize() + >>> padded_data += padder.finalize() + >>> padded_data '11111111111111112222222222\x06\x06\x06\x06\x06\x06' >>> unpadder = padding.PKCS7(128).unpadder() >>> data = unpadder.update(padded_data) -- cgit v1.2.3