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Welcome to the bc-java wiki!

Frequently Asked Questions

Provider Installation

Porting from Older Versions (1.46 or earlier)

Changes from BC 1.46

Porting to BC 1.47 and later

Topics in Elliptic Curve

Support for ECDSA/ECGOST

Using-the-Bouncy-Castle-Provider's-ImplicitlyCA-Facility

Topics in CMS and S/MIME

The CMS and S/MIME APIs

Topics in OpenPGP

Questions about OpenPGP

CVE Tracking Lists

BC-FJA-1.0.*

BC-FJA-2.0.*

Additional Information on CVEs

CVE-2018-1000180

CVE-2020-15522

CVE-2020-26939

CVE-2020-28052

CVE-2022-45146

CVE-2023-33201

CVE-2023-33202

CVE‐2024‐29857

CVE‐2024‐30171

CVE‐2024‐30172

CVE‐2024‐34447

CVE‐2025‐8885

CVE‐2025‐8916

CVE‐2025‐9092

CVE‐2025‐9340

CVE‐2025‐9341

CVE‐2025‐12194

Trainings

Training: PKI at the edge with Bouncy Castle