ESP-IDF
multiprecision_sub()
is only used within ESP-IDF.
Symbol previews are coming soon...
Symbols
loading...
Files
loading...
Summary
Syntax
Arguments
Examples
References
Call Tree
Data Use
Class Tree
Override Tree
Implementations
Instances
Lifecycle
SourceVu
ESP-IDF Framework and Examples
ESP-IDF
multiprecision_sub()
multiprecision_sub() function
Syntax
Show:
Summary
Declaration
Definition
from
p_256_multprecision.h:49
DWORD
multiprecision_sub
(
DWORD
*
c
,
DWORD
*
a
,
DWORD
*
b
,
uint32_t
keyLength
)
;
Implemented in
p_256_multprecision.c:119
Arguments
Argument
c
a
b
keyLength
Examples
References
from
examples
Code
Location
Referrer
DWORD
multiprecision_sub
(
DWORD
*
c
,
DWORD
*
a
,
DWORD
*
b
,
uint32_t
keyLength
)
p_256_multprecision.c:119
DWORD
multiprecision_sub
(
DWORD
*
c
,
DWORD
*
a
,
DWORD
*
b
,
uint32_t
keyLength
)
;
// c=a-b
p_256_multprecision.h:49
multiprecision_sub
(
minus_p
.
y
,
modp
,
p
->
y
,
keyLength
)
;
p_256_ecc_pp.c:219
ECC_PointMult_Bin_NAF()
multiprecision_sub
(
c
,
c
,
modp
,
keyLength
)
;
p_256_multprecision.c:151
multiprecision_lshift_mod()
multiprecision_sub
(
c
,
c
,
modp
,
keyLength
)
;
p_256_multprecision.c:153
multiprecision_lshift_mod()
multiprecision_sub
(
c
,
c
,
modp
,
keyLength
)
;
p_256_multprecision.c:209
multiprecision_add_mod()
multiprecision_sub
(
c
,
c
,
modp
,
keyLength
)
;
p_256_multprecision.c:211
multiprecision_add_mod()
borrow
=
multiprecision_sub
(
c
,
a
,
b
,
keyLength
)
;
p_256_multprecision.c:229
multiprecision_sub_mod()
multiprecision_sub
(
c
,
c
,
modp
,
KEY_LENGTH_DWORDS_P192
)
;
p_256_multprecision.c:349
multiprecision_fast_mod()
multiprecision_sub
(
c
,
c
,
modp
,
KEY_LENGTH_DWORDS_P192
)
;
p_256_multprecision.c:351
multiprecision_fast_mod()
multiprecision_sub
(
c
,
c
,
modp
,
KEY_LENGTH_DWORDS_P256
)
;
p_256_multprecision.c:581
multiprecision_fast_mod_P256()
multiprecision_sub
(
c
,
c
,
modp
,
KEY_LENGTH_DWORDS_P256
)
;
p_256_multprecision.c:587
multiprecision_fast_mod_P256()
multiprecision_sub
(
u
,
u
,
v
,
keyLength
)
;
p_256_multprecision.c:634
multiprecision_inv_mod()
multiprecision_sub
(
v
,
v
,
u
,
keyLength
)
;
p_256_multprecision.c:637
multiprecision_inv_mod()
multiprecision_sub
(
aminus
,
C
,
modp
,
keyLength
)
;
p_256_multprecision.c:643
multiprecision_inv_mod()
Call Tree
from
examples
multiprecision_sub()
is called by 7 functions:
multiprecision_lshift_mod()
multiprecision_add_mod()
multiprecision_sub_mod()
multiprecision_fast_mod()
multiprecision_fast_mod_P256()
multiprecision_inv_mod()
ECC_PointMult_Bin_NAF()
All items filtered out
multiprecision_sub()
All items filtered out
Data Use
from
examples
multiprecision_sub()
:
All items filtered out
multiprecision_sub()
All items filtered out
Class Tree
from
examples
All items filtered out
All items filtered out
Override Tree
from
examples
All items filtered out
All items filtered out
Implementations
from
examples
All items filtered out
All items filtered out
Instances
from
examples
Lifecycle
from
examples
All items filtered out
All items filtered out