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• Bigmac attack
  Cmep processor stops updating the CTR counter and bigmac is no longer usable. === Cmep reset using Bigmac ===
  173 KB (30,646 words) - 01:40, 23 February 2022

Page text matches

• Update service sm
  * key - If option->flags not seted 0x80, pass to bigmac keyslot
  642 bytes (79 words) - 22:00, 1 May 2023
• DMAC
  ...g_val; //!< Current value of the TRNG (only available on DMAC5 & Bigmac) | Bigmac || 0xE0050000 || None? || Not visible by ARM NS. Has a key ring.
  17 KB (2,399 words) - 14:48, 29 September 2023
• Kprx auth sm
  * key - If option->flags not seted 0x80, pass to bigmac keyring
  1 KB (173 words) - 21:57, 1 May 2023
• Cmep registers
  = 0xE0030000: Bigmac Keyring controller = Write a keyring to this address, and the Bigmac Keyring Controller will write value from physical address 0xE0030000 to the
  18 KB (2,382 words) - 02:14, 27 October 2023
• Boot Sequence
  | Register bigmac key 0x508 and 0x51B complete | Setting QA flags to bigmac keyring complete
  12 KB (1,757 words) - 08:24, 9 August 2023
• Secure Kernel
  char data_0x511[0x20]; // Comes from Bigmac keyslot 0x511 char data_0x512[0x20]; // Comes from Bigmac keyslot 0x512
  34 KB (5,112 words) - 18:25, 17 September 2023
• Security
  ...rnel are not in memory yet so a Second Loader hack would have to play with Bigmac keyrings or to run Secure Kernel itself in order to get code execution on l
  6 KB (1,004 words) - 08:27, 4 August 2023
• Physical Memory
  | [[Cmep_registers#0xE0030000:_Bigmac_Keyring_controller|Bigmac Key Ring controller]]. ?EEPROM programmer? | [[DMAC#Bigmac|Bigmac]] DMAC/crypto engine (similar to [[DMAC#DMAC5|DMAC5]])
  31 KB (4,305 words) - 19:50, 22 February 2024
• Vulnerabilities
  === [[DMAC#Bigmac|Bigmac]] === ==== Bigmac allows partial overwrite of previous AES operation result allowing for deri
  59 KB (8,666 words) - 18:39, 13 October 2023
• Cmep Key Ring Base
  | Bigmac -->
  15 KB (2,128 words) - 09:51, 18 March 2024
• Secure Modules Functions
  * 1 - Do Bigmac unknown crypto with some blob. * 2 - Do Bigmac unknown crypto with some blob.
  53 KB (7,975 words) - 21:55, 10 January 2024
• Pervasive
  | bigmac or emmc cryptor
  27 KB (3,223 words) - 00:05, 1 February 2024
• Bigmac attack
  Cmep processor stops updating the CTR counter and bigmac is no longer usable. === Cmep reset using Bigmac ===
  173 KB (30,646 words) - 01:40, 23 February 2022
• SceSysmem
  ...rite NID tables once a module's imports are bound with a random value from Bigmac RNG. This overwrite was called [[Kernel#NID_Poisoning|"NID Poisoning"]] by
  348 KB (38,144 words) - 05:11, 14 March 2024