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ecp: minor optimisation

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Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
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Manuel Pégourié-Gonnard 2026-05-12 11:36:14 +02:00
parent 0395de165b
commit 07db30533a
1 changed files with 1 additions and 1 deletions
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library/ecp_curves.c
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@ -5501,7 +5501,7 @@ static void ecp_copy_shift_r_224(mbedtls_mpi_uint *X,
* P448_WIDTH = P224_WIDTH_MIN + P224_WIDTH_MAX */
memcpy(X + P224_WIDTH_MIN, A + P224_WIDTH_MIN, P224_WIDTH_MAX * ciL);
X[P448_WIDTH] = 0;
mbedtls_mpi_core_shift_r(X, P448_WIDTH + 1, 224);
mbedtls_mpi_core_shift_r(X, P448_WIDTH, 224);
#else
/* Shortcut for 32-bit and little-endian 64-bit.
* P448_WITDH * ciL = 2 * P224_SIZE */