ESP-IDF
multiprecision_sub_mod()
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
multiprecision_sub_mod()
multiprecision_sub_mod() function
Syntax
Show:
Summary
Declaration
Definition
from
p_256_multprecision.h:50
void
multiprecision_sub_mod
(
DWORD
*
c
,
DWORD
*
a
,
DWORD
*
b
,
uint32_t
keyLength
)
;
Implemented in
p_256_multprecision.c:216
Arguments
Argument
c
a
b
keyLength
Examples
References
from
examples
Code
Location
Referrer
void
multiprecision_sub_mod
(
DWORD
*
c
,
DWORD
*
a
,
DWORD
*
b
,
uint32_t
keyLength
)
p_256_multprecision.c:216
void
multiprecision_sub_mod
(
DWORD
*
c
,
DWORD
*
a
,
DWORD
*
b
,
uint32_t
keyLength
)
;
p_256_multprecision.h:50
multiprecision_sub_mod
(
t2
,
x1
,
t1
,
keyLength
)
;
// t2=x1-t1
p_256_ecc_pp.c:71
ECC_Double()
multiprecision_sub_mod
(
x3
,
x3
,
t1
,
keyLength
)
;
// x3=x3-t1
p_256_ecc_pp.c:89
ECC_Double()
multiprecision_sub_mod
(
t1
,
t3
,
x3
,
keyLength
)
;
// t1=t3-x3
p_256_ecc_pp.c:90
ECC_Double()
multiprecision_sub_mod
(
y3
,
t1
,
y3
,
keyLength
)
;
// y3=t1-y3
p_256_ecc_pp.c:92
ECC_Double()
multiprecision_sub_mod
(
t1
,
t1
,
x1
,
keyLength
)
;
// t1=t1-x1
p_256_ecc_pp.c:131
ECC_Add()
multiprecision_sub_mod
(
t2
,
t2
,
y1
,
keyLength
)
;
// t2=t2-y1
p_256_ecc_pp.c:132
ECC_Add()
multiprecision_sub_mod
(
x3
,
x3
,
t1
,
keyLength
)
;
// x3=x3-t1
p_256_ecc_pp.c:150
ECC_Add()
multiprecision_sub_mod
(
x3
,
x3
,
z1
,
keyLength
)
;
// x3=x3-t4
p_256_ecc_pp.c:151
ECC_Add()
multiprecision_sub_mod
(
y3
,
y3
,
x3
,
keyLength
)
;
// t3=t3-x3
p_256_ecc_pp.c:152
ECC_Add()
multiprecision_sub_mod
(
y3
,
y3
,
z1
,
keyLength
)
;
p_256_ecc_pp.c:155
ECC_Add()
multiprecision_sub_mod
(
A
,
A
,
C
,
keyLength
)
;
p_256_multprecision.c:635
multiprecision_inv_mod()
multiprecision_sub_mod
(
C
,
C
,
A
,
keyLength
)
;
p_256_multprecision.c:638
multiprecision_inv_mod()
Call Tree
from
examples
multiprecision_sub_mod()
is called by 3 functions and calls 2 functions:
multiprecision_inv_mod()
ECC_Double()
ECC_Add()
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multiprecision_sub_mod()
multiprecision_sub()
multiprecision_add()
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Data Use
from
examples
multiprecision_sub_mod()
reads 3 variables:
elliptic_curve_t::p
curve
curve_p256
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multiprecision_sub_mod()
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Class Tree
from
examples
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Override Tree
from
examples
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Implementations
from
examples
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Instances
from
examples
Lifecycle
from
examples
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