dearsky/pico-hsm
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Move EDDSA to another branch.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2025-12-09 15:49:20 +01:00
parent f4df9766b6
commit a0faf5308e
8 changed files with 11 additions and 103 deletions
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14
src/hsm/cmd_signature.c
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@@ -20,9 +20,6 @@
#include "asn1.h"
#include "mbedtls/oid.h"
#include "random.h"
#ifdef MBEDTLS_EDDSA_C
#include "mbedtls/eddsa.h"
#endif
extern mbedtls_ecp_keypair hd_context;
extern uint8_t hd_keytype;
@@ -276,16 +273,7 @@ int cmd_signature() {
}
size_t olen = 0;
uint8_t buf[MBEDTLS_ECDSA_MAX_LEN];
#ifdef MBEDTLS_EDDSA_C
if (ctx.grp.id == MBEDTLS_ECP_DP_ED25519 || ctx.grp.id == MBEDTLS_ECP_DP_ED448) {
r = mbedtls_eddsa_write_signature(&ctx, apdu.data, apdu.nc, buf, sizeof(buf), &olen, MBEDTLS_EDDSA_PURE, NULL, 0, random_gen, NULL);
}
else
#endif
{
r = mbedtls_ecdsa_write_signature(&ctx, md, apdu.data, apdu.nc, buf, MBEDTLS_ECDSA_MAX_LEN,
&olen, random_gen, NULL);
}
r = mbedtls_ecdsa_write_signature(&ctx, md, apdu.data, apdu.nc, buf, MBEDTLS_ECDSA_MAX_LEN, &olen, random_gen, NULL);
if (r != 0) {
mbedtls_ecp_keypair_free(&ctx);
return SW_EXEC_ERROR();