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Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
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Gabor Mezei 2023-02-23 17:38:00 +01:00
parent f65a059a64
commit a835d20cde
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2 changed files with 20 additions and 5 deletions
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10
library/ecp_curves.c
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@ -5077,20 +5077,20 @@ int ecp_mod_p224_raw(mbedtls_mpi_uint *Np, size_t Nn)
RESET;
SUB_LAST; NEXT; // A0
/* Use 2^224 = P + 2^96 - 1 to modulo reduce the final carry */
SUB_LAST; NEXT; // A0 += -last_c
NEXT; // A1
NEXT; // A2
ADD_LAST; NEXT; // A3
ADD_LAST; NEXT; // A3 += last_c
NEXT; // A4
NEXT; // A5
// A6
RESET;
SUB_LAST; NEXT; // A0
SUB_LAST; NEXT; // A0 += -last_c
NEXT; // A1
NEXT; // A2
ADD_LAST; NEXT; // A3
ADD_LAST; NEXT; // A3 += last_c
NEXT; // A4
NEXT; // A5
// A6