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path: root/util/broadcom/secimage/crypto.c
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2018-01-14util/broadcom/secimage: Add OpenSSL 1.1 supportAlex Thiessen
The `secimage` utility uses OpenSSL to calculate HMAC, which it does in a rather unorthodox way, using deprecated `HMAC_CTX_init` API and repeated calling of `HMAC_Init_ex` without a clear reason. The former causes build errors with OpenSSL 1.1 while the rest of the `HmacSha256Hash` function is confusing and overly complex. Make `HmacSha256Hash` use a single OpenSSL API call. Test passed: resulting signed binary remains identical. Change-Id: Ib23c0ad96f9d8cc30ad357de8c0b0ba967c7d724 Signed-off-by: Alex Thiessen <alex.thiessen.de+coreboot@gmail.com> Reviewed-on: https://review.coreboot.org/23069 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-09secimage: reformatStefan Reinauer
Change-Id: Ibfa8b6b60b2b39212cef27bb2a5f8849218164bb Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/11133 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-22broadcom/cygnus: add secimage and sign bootblockDaisuke Nojiri
secimage is a tool which adds a header and signature to the binary first loaded by the soc. ARM core frequency is set to 1 Ghz. BUG=chrome-os-partner:36421 BRANCH=broadcom-firmware TEST=booted b0 board Change-Id: Ia08600d45c47ee4f08d253980036916e44b0044a Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 36284d1b242c26b0b5aac2894f7ed1790da1ef15 Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Reviewed-on: https://chrome-internal-review.googlesource.com/197155 Original-Reviewed-by: Scott Branden <sbranden@broadcom.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Commit-Queue: Daisuke Nojiri <dnojiri@google.com> Original-Tested-by: Daisuke Nojiri <dnojiri@google.com> Original-Change-Id: Iaddd24006b368c8f37e075cb51e151e985029f3b Original-Reviewed-on: https://chromium-review.googlesource.com/264417 Reviewed-on: http://review.coreboot.org/9914 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>