libutee: remove leftover references to libmpa

Removes references to libmpa removed since OP-TEE release tag 3.9.0, by commit 7fb525f ("Remove libmpa in favor of libmbedtls"). This change removes configuration switch CFG_TA_MBEDTLS_MPI and CFG_TA_MBEDTLS that are no more used by OP-TEE component. Acked-by: Jens Wiklander <[email protected]> Signed-off-by: Etienne Carriere <[email protected]>
etienne-lms · Nov 13, 2023 · 6fbf93d · 6fbf93d
1 parent ce0d3a4
commit 6fbf93d
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diff --git a/lib/libutee/include/tee_arith_internal.h b/lib/libutee/include/tee_arith_internal.h
@@ -22,12 +22,6 @@
  */
 #define TEE_MATHAPI_EXPORT
 
-/*
- * The modes for String Conversion
- */
-#define TEE_STRING_MODE_HEX_UC MPA_STRING_MODE_HEX_UC
-#define TEE_STRING_MODE_HEX_LC MPA_STRING_MODE_HEX_UC
-
 /*------------------------------------------------------------
  *
  *  Define IN, OUT, INBUF and OUTBUF to keep format from the spec.

diff --git a/lib/libutee/tee_api_arith_mpi.c b/lib/libutee/tee_api_arith_mpi.c
@@ -726,10 +726,6 @@ TEE_Result TEE_BigIntExpMod(TEE_BigInt *dest, const TEE_BigInt *op1,
 	return res;
 }
 
-/*
- * Based on libmpa implementation __mpa_egcd(), modified to work with MPI
- * instead.
- */
 static void mpi_egcd(mbedtls_mpi *gcd, mbedtls_mpi *a, mbedtls_mpi *b,
 		     mbedtls_mpi *x_in, mbedtls_mpi *y_in)
 {