PolarSSL is now part of ARM Official announcement and rebranded as mbed TLS.

Download archive

All older released versions of mbed TLS and PolarSSL are available via these archives.

Branch: 2.0

State: Stable / Production branch
This branch is considered a stable production branch and will be updated with low-impact updates and feature inclusions.

Version Release Date SHA-1 checksum Notes
mbedtls-2.0.0-gpl.tgz 2015-07-13 a456be169003b4644931a90613fdaa0429af06a7 Release Note

Branch: 1.4

State: Preview branch
This branch is for showing previews of upcoming features and will not receive the regular support and maintenance or security and bug fixes.

Version Release Date SHA-1 checksum Notes
mbedtls-1.4-dtls-preview-gpl.tgz 2015-02-16 d635fb0196371466c1f9b89c35ab6da65fe11a20 Release Note

Branch: 1.3

State: Maintenance branch
This branch is in maintenance mode. Relevant security fixes and bug fixes will be applied to this branch.

Version Release Date SHA-1 checksum Notes
mbedtls-1.3.11-gpl.tgz 2015-06-04 3948084c9d3312b381d458b06d9a2066c3cc0184 Release Note
mbedtls-1.3.10-gpl.tgz 2015-02-09 a3a94c7fd70ed173543a6024961407336a03b838 Release Note
polarssl-1.3.9-gpl.tgz 2014-10-20 3462b4455e1443ac1a1007fbd69861ebfb5c5506 Release Note
polarssl-1.3.8-gpl.tgz 2014-07-11 82ed8ebcf3dd53621da5395b796fc0917083691d Release Note
polarssl-1.3.7-gpl.tgz 2014-05-02 4bfce7f2e833bead53ecd38098325a784ada5c39 Release Note
polarssl-1.3.6-gpl.tgz 2014-04-11 0f76709a1679ba91d929891db2e60d5bcf1388eb Release Note
polarssl-1.3.5-gpl.tgz 2014-03-26 1fbcd11aba76e77e286a59883f4f0fb4d6734ba6 Release Note
polarssl-1.3.4-gpl.tgz 2014-01-27 e43dc467e36ae2761ca2e4fa02c54f5771ee51a1 Release Note
polarssl-1.3.3-gpl.tgz 2013-12-31 c1072e97b21e94721b8d37509a589ea10249fdbd Release Note
polarssl-1.3.2-gpl.tgz 2013-11-04 2e671bb1bc60ce00db2352be63c4ea38ad2c8b03 Release Note
polarssl-1.3.1-gpl.tgz 2013-10-15 b33856a1b2f736b18a49a20d48986bce6b3133f5 Release Note
polarssl-1.3.0-gpl.tgz 2013-10-01 498ab9df99dd1add999a4e95d4d3c5412b0d1b23 Release Note

Branch: 1.2

State: Maintenance branch
This branch is in maintenance mode. Relevant security fixes and bug fixes will be applied to this branch.

Version Release Date SHA-1 checksum Notes
polarssl-1.2.14-gpl.tgz 2015-06-26 d04601b06aadfa15b581e1d741eda6222baa99a2 Release Note
polarssl-1.2.13-gpl.tgz 2015-02-16 08ee40ee8385fc0fde05ca762adff9bd31f79fe7 Release Note
polarssl-1.2.12-gpl.tgz 2014-10-24 78cb31a960e4fffaefe7b838f7869072d1e15929 Release Note
polarssl-1.2.11-gpl.tgz 2014-07-11 40cb3a833245273946c2075e6c948bbcda8a1be9 Release Note
polarssl-1.2.10-gpl.tgz 2013-10-07 ff4a75581359fe5b01aa2910bb27168a8e31800b Release Note
polarssl-1.2.9-gpl.tgz 2013-10-01 c870ba466ddf6a9fc3b62c57bf8a316c331f104b Release Note
polarssl-1.2.8-gpl.tgz 2013-06-21 a3e69d4e9302529c5006dcb7d8ecab9c99488036 Release Note
polarssl-1.2.7-gpl.tgz 2013-04-13 7c3eb56312b3dcaa8edf08d10fcc5cb94f7f6606 Release Note
polarssl-1.2.6-gpl.tgz 2013-03-11 063b953bb8bc65442c2c39551c5235e51c674055 Release Note
polarssl-1.2.5-gpl.tgz 2013-02-02 84a703feaeb00cb5fba74a4aa7168e79128bbb19 Release Note
polarssl-1.2.4-gpl.tgz 2013-01-25 75690f234392e2d663abd66750a9e87ee627e3e8 Release Note
polarssl-1.2.3-gpl.tgz 2012-11-26 b47b3db19c4487c5930eaec23dda0dbd24851146 Release Note
polarssl-1.2.2-gpl.tgz 2012-11-24 e5914b06094667cecab04749bfd82106bc6abb31 Release Note
polarssl-1.2.1-gpl.tgz 2012-11-20 7866e266a190c2fbf211247323447ce529c2e3eb Release Note
polarssl-1.2.0-gpl.tgz 2012-10-31 e7a9d3897c656feafdd48eb1a9836ee81a58a741 Release Note

Branch: 1.1

State: End-of-life
This branch is end-of-life and will not receive new updates or fixes. Please consider upgrading to a more recent branch.

Version Release Date SHA-1 checksum Notes
polarssl-1.1.8-gpl.tgz 2013-10-01 618be4acfbfdfbf0a7f79bb7ca3945b54a8a4c91 Release Note
polarssl-1.1.7-gpl.tgz 2013-06-21 fa7b627576acced66b5302ffd8ef4a01f4af75d6 Release Note
polarssl-1.1.6-gpl.tgz 2013-03-11 330f603f21187b2acbf0da3dde4400c29e912db2 Release Note
polarssl-1.1.5-gpl.tgz 2013-01-16 cce9360585fd84ec5df74263da77665ccc9a1004 Release Note
polarssl-1.1.4-gpl.tgz 2012-05-31 3dd10bd1a8f7f58e0ef8c91cfa5ea7efd5d5f4bc Release Note
polarssl-1.1.3-gpl.tgz 2012-04-29 9f6113ac6d317a49c91ab1d6b0489ad39daf87f4
polarssl-1.1.2-gpl.tgz 2012-04-26 4f23c6b3895931c477d75f48187771da2ba5cdd6
polarssl-1.1.1-gpl.tgz 2012-01-23 f034bddaa2dcea343e67756d10ce60d1e5251296
polarssl-1.1.0-gpl.tgz 2011-12-22 7682b3d4a78173c4ef4a105e7efcfe50bd6c3b6f

Branch: 1.0

State: End-of-life
This branch is end-of-life and will not receive new updates or fixes. Please consider upgrading to a more recent branch.

Version Release Date SHA-1 checksum Notes
polarssl-1.0.0-gpl.tgz 2011-08-09 029aa736c8941080e043c554906ee991cf09fe45

Branch: 0.14

State: End-of-life
This branch is end-of-life and will not receive new updates or fixes. Please consider upgrading to a more recent branch.

Version Release Date SHA-1 checksum Notes
polarssl-0.14.3-gpl.tgz 2011-04-01 a19096888da2b550dbf9bacf14f7156c07825e55
polarssl-0.14.2-gpl.tgz 2011-02-28 5665d3d296e24e263156530170e7d303c09de104
polarssl-0.14.0-gpl.tgz 2010-08-16 581a90dc0e911edf87816e38fbd2e5826247b255

Branch: 0.13

State: End-of-life
This branch is end-of-life and will not receive new updates or fixes. Please consider upgrading to a more recent branch.

Version Release Date SHA-1 checksum Notes
polarssl-0.13.1-gpl.tgz 2010-03-24 b4fcbd59da670e54ff4048fbdc334edb965b460d

Branch: 0.12

State: End-of-life
This branch is end-of-life and will not receive new updates or fixes. Please consider upgrading to a more recent branch.

Version Release Date SHA-1 checksum Notes
polarssl-0.12.1-gpl.tgz 2009-10-04 31a85ae0b1365de5575e4f7b3c982bd14de0870b
polarssl-0.12.0-gpl.tgz 2009-07-28 980c245310fbd6b2f1e0bb5f9eab20f6515c723b

Branch: 0.11

State: End-of-life
This branch is end-of-life and will not receive new updates or fixes. Please consider upgrading to a more recent branch.

Version Release Date SHA-1 checksum Notes
polarssl-0.11.1-gpl.tgz 2009-05-17 f6831d2c870aa0d8b5f056da4f4d535d60c7c845
polarssl-0.11.0-gpl.tgz 2009-05-03 86b4f1dd98fb4f2d408a9b699910b0b599a7e7b9

Branch: 0.10

State: End-of-life
This branch is end-of-life and will not receive new updates or fixes. Please consider upgrading to a more recent branch.

Version Release Date SHA-1 checksum Notes
polarssl-0.10.1-gpl.tgz 2009-02-10 65c18f3d007a843fa4b2fc9b45e90e03da1de4cf
polarssl-0.10.0-gpl.tgz 2009-01-15 b528fa0e30a5f3a781dda90d09f1646d0a9ddbf0