What is pylibsrtp?
pylibsrtp is a Python wrapper around libsrtp, making it possible to encrypt and decrypt Secure Real-time Transport Protocol (SRTP) packets from Python code.
SRTP is a profile of the Real-time Transport Protocol (RTP) which provides confidentiality, message authentication, and replay protection. It is defined by RFC 3711.
You can install pylibsrtp with pip:
$ pip install pylibsrtpTo learn more about pylibsrtp please read the documentation.
Example
#!/usr/bin/env python
from pylibsrtp import Policy, Session
key = (b'\x00' * 30)
rtp = b'\x80\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' + (b'\xd4' * 160)
# protect RTP
tx_policy = Policy(key=key, ssrc_type=Policy.SSRC_ANY_OUTBOUND)
tx_session = Session(policy=tx_policy)
srtp = tx_session.protect(rtp)
# unprotect RTP
rx_policy = Policy(key=key, ssrc_type=Policy.SSRC_ANY_INBOUND)
rx_session = Session(policy=rx_policy)
rtp2 = rx_session.unprotect(srtp)
# check roundtrip worked!
assert rtp2 == rtpBuilding pylibsrtp
If you wish to build pylibsrtp yourself, you will need libsrtp version 2.0 or better.
Linux
On Debian/Ubuntu run:
$ apt install libsrtp2-devOn Fedora/CentOS run:
$ dnf install libsrtp-develmacOS
On macOS run:
$ brew install srtpYou will need to set some environment variables to link against libsrtp:
export CFLAGS=-I$(brew --prefix openssl)/include -I$(brew --prefix srtp)/include
export LDFLAGS=-L$(brew --prefix openssl)/lib -L$(brew --prefix srtp)/libLicense
pylibsrtp is released under the BSD license.
Release files for pylibsrtp 1.0.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| pylibsrtp-1.0.0.tar.gz | 10.9 kB | Details |
Built distributions (wheels)
Total release size: 23.2 MB
Release files / pylibsrtp-1.0.0.tar.gz
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|---|---|
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| Tags | Source |
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Release files / pylibsrtp-1.0.0-cp310-abi3-win_arm64.whl
| Download URL | pylibsrtp-1.0.0-cp310-abi3-win_arm64.whl |
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Release files / pylibsrtp-1.0.0-cp310-abi3-win_amd64.whl
| Download URL | pylibsrtp-1.0.0-cp310-abi3-win_amd64.whl |
|---|---|
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| Tags | CPython 3.10 Windows x86-64 abi3 |
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Release files / pylibsrtp-1.0.0-cp310-abi3-win32.whl
| Download URL | pylibsrtp-1.0.0-cp310-abi3-win32.whl |
|---|---|
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| Tags | CPython 3.10 Windows x86-32 abi3 |
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Release files / pylibsrtp-1.0.0-cp310-abi3-musllinux_1_2_x86_64.whl
| Download URL | pylibsrtp-1.0.0-cp310-abi3-musllinux_1_2_x86_64.whl |
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