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author | Yesudeep Mangalapilly <yesudeep@gmail.com> | 2011-08-12 13:12:06 +0530 |
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committer | Yesudeep Mangalapilly <yesudeep@gmail.com> | 2011-08-12 13:12:06 +0530 |
commit | 3780830bae12d3f2f6f6145eb62727cadf734928 (patch) | |
tree | 24b40269222d279bd6d4041df140ce1ec1505c8d /rsa | |
parent | b7341b658d6d2285676ce0b3c287383ad69a293e (diff) | |
download | rsa-3780830bae12d3f2f6f6145eb62727cadf734928.tar.gz |
Completes machine-aligned int2bytes implementation.
* This implementation is generally in microseconds
instead of milliseconds, which makes it 20x-40x faster
than the older implementation. Tests for all of the behavior
of the function have been added to tests/test_transform.py.
Hope this helps make python-rsa even better. =)
Diffstat (limited to 'rsa')
-rw-r--r-- | rsa/transform.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/rsa/transform.py b/rsa/transform.py index 5318dbf..c0f458e 100644 --- a/rsa/transform.py +++ b/rsa/transform.py @@ -21,6 +21,15 @@ From bytes to a number, number to bytes, etc. from __future__ import absolute_import +try: + # We'll use psyco if available on 32-bit architectures to speed up code. + # Using psyco (if available) cuts down the execution time on Python 2.5 + # at least by half. + import psyco + psyco.full() +except ImportError: + pass + import binascii from struct import pack from rsa import common |