| Port details on branch 2026Q4 |
- py-ecdsa ECDSA cryptographic signature library (pure python)
- 0.19.2 security
 =2       0.19.2Version of this port present on the latest quarterly branch. - Maintainer: sunpoet@FreeBSD.org
- Port Added: 2013-06-11 18:25:29
- Last Update: 2026-04-18 21:52:49
- Commit Hash: b186fc2
- People watching this port, also watch:: lsof, pkg, python, bash
- Also Listed In: python
- License: MIT
- WWW:
- https://github.com/tlsfuzzer/python-ecdsa
- Description:
- This is an easy-to-use implementation of ECC (Elliptic Curve Cryptography) with
support for ECDSA (Elliptic Curve Digital Signature Algorithm) and ECDH
(Elliptic Curve Diffie-Hellman), implemented purely in Python, released under
the MIT license. With this library, you can quickly create key pairs (signing
key and verifying key), sign messages, and verify the signatures. You can also
agree on a shared secret key based on exchanged public keys. The keys and
signatures are very short, making them easy to handle and incorporate into other
protocols.
This library provides key generation, signing, verifying, and shared secret
derivation for five popular NIST "Suite B" GF(p) (prime field) curves, with key
lengths of 192, 224, 256, 384, and 521 bits. The "short names" for these curves,
as known by the OpenSSL tool (openssl ecparam -list_curves), are: prime192v1,
secp224r1, prime256v1, secp384r1, and secp521r1. It includes the 256-bit curve
secp256k1 used by Bitcoin. There is also support for the regular (non-twisted)
variants of Brainpool curves from 160 to 512 bits. The "short names" of those
curves are: brainpoolP160r1, brainpoolP192r1, brainpoolP224r1, brainpoolP256r1,
brainpoolP320r1, brainpoolP384r1, brainpoolP512r1. Few of the small curves from
SEC standard are also included (mainly to speed-up testing of the library),
those are: secp112r1, secp112r2, secp128r1, and secp160r1. No other curves are
included, but it is not too hard to add support for more curves over prime
fields.
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- Manual pages:
- FreshPorts has no man page information for this port.
- pkg-plist: as obtained via:
make generate-plist - There is no configure plist information for this port.
- USE_RC_SUBR (Service Scripts)
- no SUBR information found for this port
- Dependency lines:
-
- ${PYTHON_PKGNAMEPREFIX}ecdsa>0:security/py-ecdsa@${PY_FLAVOR}
- To install the port:
- cd /usr/ports/security/py-ecdsa/ && make install clean
- To add the package, run one of these commands:
- pkg install security/py-ecdsa
- pkg install py311-ecdsa
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.
NOTE: This is a Python port. Instead of py311-ecdsa listed in the above command, you can pick from the names under the Packages section.- PKGNAME: py311-ecdsa
- Package flavors (<flavor>: <package>)
- distinfo:
- TIMESTAMP = 1775587574
SHA256 (ecdsa-0.19.2.tar.gz) = 62635b0ac1ca2e027f82122b5b81cb706edc38cd91c63dda28e4f3455a2bf930
SIZE (ecdsa-0.19.2.tar.gz) = 202432
Packages (timestamps in pop-ups are UTC):
- Dependencies
- NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.
- Build dependencies:
-
- py311-setuptools>=0 : devel/py-setuptools@py311
- py311-wheel>=0 : devel/py-wheel@py311
- python3.11 : lang/python311
- py311-build>=0 : devel/py-build@py311
- py311-installer>=0 : devel/py-installer@py311
- Test dependencies:
-
- py311-hypothesis>=0 : devel/py-hypothesis@py311
- py311-pytest>=7,1 : devel/py-pytest@py311
- python3.11 : lang/python311
- Runtime dependencies:
-
- py311-six>=1.9.0 : devel/py-six@py311
- py311-gmpy2>=0 : math/py-gmpy2@py311
- python3.11 : lang/python311
- This port is required by:
- for Run
-
- comms/py-esptool
- dns/py-dns-crawler
- finance/py-python-obelisk
- security/py-bitbox02
- security/py-btchip-python
- security/py-ckcc-protocol
- security/py-keepkey
-
Deleted ports which required this port:
- * - deleted ports are only shown under the This port is required by section. It was harder to do for the Required section. Perhaps later...
Configuration Options:- ===> The following configuration options are available for py311-ecdsa-0.19.2:
====> Options available for the radio FASTER: you can only select none or one of them
GMPY=off: GMPY support
GMPY2=on: GMPY2 support
===> Use 'make config' to modify these settings
- Options name:
- security_py-ecdsa
- USES:
- python
- FreshPorts was unable to extract/find any pkg message
- Master Sites:
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