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update run_method() (#1161)

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mengskysama 2018-02-19 01:08:52 +08:00 • committed by GitHub
parent 2ab8c6bf5d
commit 8b302646ed
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 14 additions and 6 deletions
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9
shadowsocks/crypto/mbedtls.py
View file

@ -408,22 +408,20 @@ ciphers = {
def run_method(method):
from shadowsocks.crypto import openssl
print(method, ': [stream]', 32)
cipher = MbedTLSStreamCrypto(method, b'k' * 32, b'i' * 16, 1)
decipher = openssl.OpenSSLStreamCrypto(method, b'k' * 32, b'i' * 16, 0)
decipher = MbedTLSStreamCrypto(method, b'k' * 32, b'i' * 16, 0)
util.run_cipher(cipher, decipher)
def run_aead_method(method, key_len=16):
from shadowsocks.crypto import openssl
print(method, ': [payload][tag]', key_len)
key_len = int(key_len)
cipher = MbedTLSAeadCrypto(method, b'k' * key_len, b'i' * key_len, 1)
decipher = openssl.OpenSSLAeadCrypto(
decipher = MbedTLSAeadCrypto(
method,
b'k' * key_len, b'i' * key_len, 0
)
@ -432,12 +430,11 @@ def run_aead_method(method, key_len=16):
def run_aead_method_chunk(method, key_len=16):
from shadowsocks.crypto import openssl
print(method, ': chunk([size][tag][payload][tag]', key_len)
key_len = int(key_len)
cipher = MbedTLSAeadCrypto(method, b'k' * key_len, b'i' * key_len, 1)
decipher = openssl.OpenSSLAeadCrypto(
decipher = MbedTLSAeadCrypto(
method,
b'k' * key_len, b'i' * key_len, 0
)

4
shadowsocks/crypto/openssl.py
View file

@ -346,6 +346,8 @@ def run_method(method):
def run_aead_method(method, key_len=16):
if not loaded:
load_openssl(None)
print(method, ': [payload][tag]', key_len)
cipher = libcrypto.EVP_get_cipherbyname(common.to_bytes(method))
if not cipher:
@ -362,6 +364,8 @@ def run_aead_method(method, key_len=16):
def run_aead_method_chunk(method, key_len=16):
if not loaded:
load_openssl(None)
print(method, ': chunk([size][tag][payload][tag]', key_len)
cipher = libcrypto.EVP_get_cipherbyname(common.to_bytes(method))
if not cipher:

7
tests/libopenssl/install.sh
View file

@ -10,3 +10,10 @@ pushd openssl-$OPENSSL_VER
# sudo ldconfig # test multiple libcrypto
popd
rm -rf openssl-$OPENSSL_VER || exit 1
rm /usr/bin/openssl || exit 1
rm -r /usr/include/openssl || exit 1
ln -s /usr/local/bin/openssl /usr/bin/openssl || exit 1
ln -s /usr/local/include/openssl /usr/include/openssl || exit 1
echo /usr/local/lib >> /etc/ld.so.conf || exit 1
ldconfig -v || exit 1