ST STM32L4+ Series Reference Manual page 1190

Public key accelerator (PKA) applied to STM32L4P5xx and STM32L4Q5xx only
Curve ID Variables
p , n
len len
521
p (2 -1)
n
a
nist P-521
ECDSA-521
b
x
G
y
G
1190/2301
Table 264. ECC curves parameters (continued)
521, 521
0x01FFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF
FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF
FFFFFFFF FFFFFFFF FFFF
0x01FFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF
FFFFFFFF FFFA5186 8783BF2F 966B7FCC 0148F709 A5D03BB5 C9B8899C
47AEBB6F B71E9138 6409
-3
0x051 953EB961 8E1C9A1F 929A21A0 B68540EE A2DA725B 99B315F3 B8B48991
8EF109E1 56193951 EC7E937B 1652C0BD 3BB1BF07 3573DF88 3D2C34F1
EF451FD4 6B503F00
0x0C6 858E06B7 0404E9CD 9E3ECB66 2395B442 9C648139 053FB521 F828AF60
6B4D3DBA A14B5E77 EFE75928 FE1DC127 A2FFA8DE 3348B3C1 856A429B
F97E7E31 C2E5BD66
0x118 39296A78 9A3BC004 5C8A5FB4 2C7D1BD9 98F54449 579B4468 17AFBD17
273E662C 97EE7299 5EF42640 C550B901 3FAD0761 353C7086 A272C240
88BE9476 9FD16650
RM0432 Rev 6
Values
RM0432