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Curated Collections

Public Key Infrastructure Tools

Software for managing digital certificates, keys, and PKI operations.

The Linux Foundation

by The Linux Foundation

・

59 projects

Project
Contributors
Organizations
Software value
cert-manager
7,848
2,774
$32M
Certbot
6,962
2,106
$2.4M
acme.sh
5,057
930
$1.5M
Sigstore
2,130
670
$18M
Lego
2,102
736
$5.2M
Mbed TLS
2,040
455
$2.9M
Bouncy Castle Crypto Package for Java
1,789
331
$38M
SOPS
1,731
766
$921K
Infisical
1,692
478
$28M
OpenSC
1,594
364
$8.5M
phpseclib
1,372
323
$2.4M
Forge
1,174
353
$1.3M
OpenPGP.js
1,090
339
$2.1M
CFSSL
1,018
354
$24M
Botan
944
198
$180K
step-ca
919
250
$4.3M
Boulder
893
365
$33M
testssl.sh
867
210
$1.2M
tpm2-tools
732
149
$2.5M
MimeKit
727
109
$15M
Portable OpenSSH
723
236
$5.2M
Bouncy Castle Cryptography Library for .NET
643
110
$22M
TPM2 Software Stack
599
118
$5.7M
age
590
252
$340K
JSEncrypt
589
122
$1.3M
jsrsasign
566
139
$6.1M
FreeIPA
523
77
$26M
Lemur
513
111
$2M
Apache MINA SSHD
488
81
$5.6M
Step CLI
451
168
$2.1M
Heimdal
447
108
$28M
libp11
406
100
$509K
check_ssl_cert
355
76
$317K
p11-kit
349
104
$2.7M
Certifi
338
146
$8K
RustCrypto Formats
334
132
$3.2M
Ansible Community Crypto Collection
305
87
$2M
CertMagic
283
129
$273K
Dogtag PKI
256
41
$26M
python-ecdsa
248
91
$561K
Trillian
242
74
$1.8M
Certificate Transparency Go
231
80
$2M
asn1crypto
226
67
$735K
OpenXPKI
216
36
$4.2M
Digital Signature Service
193
13
$52M
Kleopatra
153
13
$2.5M
selfsigned
135
51
$55K
SSL Config
100
32
$143K
webpki-roots
37
26
$52K
EasyRSA
0
0
$0
GnuTLS
0
0
$0
webpki
0
0
$0
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