tree 5394890d32b70cfaade8f1f7e412f8482a23612f
parent d5fa9a2ff37a588237dc7064884d6db2453266a5
author Jade Philipoom <jadep@google.com> 1677421139 +0100
committer jadephilipoom <jadep@google.com> 1678373527 -0500

[crypto] Simplify DMEM interface for RSA.

Now that we have a .bss directive for OTBN, there's no need to rely on
indirect pointers or specific memory locations in RSA code. This also
will make it easier to use the same underlying libraries for keygen and
signing.

Also includes a minor improvement to the OTBN testutils, so that we
print the error bits if OTBN fails a test because it became locked.

Signed-off-by: Jade Philipoom <jadep@google.com>