Download Latest Version wolfSSL Release 5.8.0 (Apr 24, 2025) source code.zip (26.8 MB)
Email in envelope

Get an email when there's a new version of wolfSSL

Home / v5.6.3-stable
Name Modified Size InfoDownloads / Week
Parent folder
wolfssl-5.6.3-stable.zip.asc 2023-06-21 488 Bytes
wolfssl-5.6.3-stable.tar.gz.asc 2023-06-21 488 Bytes
README.md 2023-06-21 689 Bytes
wolfSSL Release 5.6.3 (June 20, 2023).tar.gz 2023-06-21 22.1 MB
wolfSSL Release 5.6.3 (June 20, 2023).zip 2023-06-21 23.7 MB
Totals: 5 Items   45.8 MB 0

Release 5.6.3 of wolfSSL embedded TLS has 4 bug fixes:

  • Fix for setting the atomic macro options introduced in release 5.6.2. This issue affects GNU gcc autoconf builds. The fix resolves a potential mismatch of the generated macros defined in options.h file and the macros used when the wolfSSL library is compiled. In version 5.6.2 this mismatch could result in unstable runtime behavior.
  • Fix for invalid suffix error with Windows build using the macro GCM_TABLE_4BIT.
  • Improvements to Encrypted Memory support (WC_PROTECT_ENCRYPTED_MEM) implementations for modular exponentiation in SP math-all (sp_int.c) and TFM (tfm.c).
  • Improvements to SendAlert for getting output buffer.
Source: README.md, updated 2023-06-21