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-rw-r--r--src/soc/amd/picasso/psp_verstage/svc.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/soc/amd/picasso/psp_verstage/svc.c b/src/soc/amd/picasso/psp_verstage/svc.c
index eff026160a..b847276d84 100644
--- a/src/soc/amd/picasso/psp_verstage/svc.c
+++ b/src/soc/amd/picasso/psp_verstage/svc.c
@@ -157,3 +157,10 @@ uint32_t svc_rsa_pkcs_verify(const RSAPKCS_VERIFY_PARAMS *rsa_params)
SVC_CALL1(SVC_RSAPKCS_VERIFY, rsa_params, retval);
return retval;
}
+
+uint32_t svc_modexp(MOD_EXP_PARAMS *mod_exp_param)
+{
+ uint32_t retval = 0;
+ SVC_CALL1(SVC_MODEXP, mod_exp_param, retval);
+ return retval;
+}