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fw: Use BLAKE2s functions from tkey-libs

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Instead of using the firmware's own copy of BLAKE2s functions, use the
functions from tkey-libs.
This commit is contained in:
Michael Cardell Widerkrantz 2025-04-08 12:07:16 +02:00 • committed by Mikael Ågren
parent 81f3195592
commit 1ff6e0262f
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GPG key ID: E02DA3D397792C46
6 changed files with 6 additions and 525 deletions
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7
hw/application_fpga/fw/tk1/main.c
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@ -279,7 +279,6 @@ static enum state loading_commands(const struct frame_header *hdr,
ctx->left -= nbytes;
if (ctx->left == 0) {
blake2s_ctx b2s_ctx = {0};
int blake2err = 0;
debug_puts("Fully loaded ");
@ -288,9 +287,9 @@ static enum state loading_commands(const struct frame_header *hdr,
// Compute Blake2S digest of the app,
// storing it for FW_STATE_RUN
blake2err = blake2s(&ctx->digest, 32, NULL, 0,
(const void *)TK1_RAM_BASE,
*app_size, &b2s_ctx);
blake2err =
blake2s(&ctx->digest, 32, NULL, 0,
(const void *)TK1_RAM_BASE, *app_size);
assert(blake2err == 0);
print_digest(ctx->digest);