_nx_crypto_ec_fp_projective_double() - syntax, references, call tree, description

Syntax

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Declaration

Definition

from nx_crypto_ec.h:515

VOID _nx_crypto_ec_fp_projective_double(NX_CRYPTO_EC *curve, NX_CRYPTO_EC_POINT *projective_point, HN_UBASE *scratch);

Implemented in nx_crypto_ec.c:2404

References

Code

Location

Referrer

NX_CRYPTO_KEEP VOID _nx_crypto_ec_fp_projective_double(NX_CRYPTO_EC *curve,

nx_crypto_ec.c:2404

VOID _nx_crypto_ec_fp_projective_double(NX_CRYPTO_EC *curve,

nx_crypto_ec.h:515

_nx_crypto_ec_fp_projective_double(curve, &projective_point, scratch);

nx_crypto_ec.c:2921

_nx_crypto_ec_fp_projective_multiple()

_nx_crypto_ec_fp_projective_double(curve, &projective_point, scratch);

nx_crypto_ec.c:3036

_nx_crypto_ec_fp_fixed_multiple()

Call Tree

_nx_crypto_ec_fp_projective_double() is called by 2 functions and calls 9 functions:

_nx_crypto_ec_fp_projective_multiple()

_nx_crypto_ec_fp_fixed_multiple()

_nx_crypto_ec_fp_projective_double()

_nx_crypto_memcpy_ptr

_nx_crypto_huge_number_multiply()

_nx_crypto_huge_number_multiply_digit()

_nx_crypto_huge_number_square()

_nx_crypto_huge_number_shift_left()

NX_CRYPTO_EC_STRUCT::nx_crypto_ec_reduce

_nx_crypto_ec_point_is_infinite()

_nx_crypto_ec_add_reduce()

_nx_crypto_ec_subtract_reduce()

Data Use

_nx_crypto_ec_fp_projective_double() reads 5 variables and writes 4 variables:

NX_CRYPTO_HUGE_NUMBER_STRUCT::nx_crypto_huge_number_data

NX_CRYPTO_HUGE_NUMBER_STRUCT::nx_crypto_huge_number_size

NX_CRYPTO_HUGE_NUMBER_STRUCT::nx_crypto_huge_buffer_size

NX_CRYPTO_HUGE_NUMBER_STRUCT::nx_crypto_huge_number_is_negative

NX_CRYPTO_EC_POINT::nx_crypto_ec_point_x

_nx_crypto_ec_fp_projective_double()

NX_CRYPTO_HUGE_NUMBER_STRUCT::nx_crypto_huge_number_data

NX_CRYPTO_HUGE_NUMBER_STRUCT::nx_crypto_huge_number_size

NX_CRYPTO_HUGE_NUMBER_STRUCT::nx_crypto_huge_buffer_size

NX_CRYPTO_HUGE_NUMBER_STRUCT::nx_crypto_huge_number_is_negative

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_nx_crypto_ec_fp_projective_double() function

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_nx_crypto_ec_fp_projective_double() function

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