Espressif ESP32 Technical Reference Manual page 596

23 SHA Accelerator (SHA)
31
SHA_SHA512_START Write 1 to start an SHA-512 operation on the first message block. (WO)
31
SHA_SHA512_CONTINUE Write 1 to continue the SHA-512 operation with subsequent blocks. (WO)
31
SHA_SHA512_LOAD Write 1 to finish the SHA-512 operation to calculate the final message hash.
(WO)
Espressif Systems
Register 23.14. SHA_SHA512_START_REG (0x0B0)
0x00000000
Register 23.15. SHA_SHA512_CONTINUE_REG (0x0B4)
0x00000000
Register 23.16. SHA_SHA512_LOAD_REG (0x0B8)
0x00000000
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596
1 0
0
Reset
1 0
0 Reset
1 0
0
Reset
ESP32 TRM (Version 5.2)