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ℑ𝔫𝔳𝔦𝔠𝔱𝔳𝔰𝔑𝔬𝔵

I don't think even Graphene is secure enough to not be cracked at the agency's leisure, after seizing and copying the entire hard drive contents to their own machines.

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Coyote ^.^ ΘΔ

If it’s encrypted and they don’t have your PIN, it’s not realistically crackable. I don’t know about Graphene but an iPhone in Lockdown Mode or one that has not been unlocked since restarted is considered impossible at the moment.

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2 прямых ответов · 9 сообщений

Ответ для ℑ𝔫𝔳𝔦𝔠𝔱𝔳𝔰𝔑𝔬𝔵
Coyote ^.^ ΘΔ

They absolutely can’t, not without some serious advances in quantum computing. AES is considered unbreakable if correctly implemented. There has been no evidence released or leaked that proper AES has ever been cracked. It is good enough for the government, as it is widely presumed that…

Ответ для Coyote ^.^ ΘΔ
Coyote ^.^ ΘΔ

… the non-public ciphers actually used by NSA are very similar to AES, just older. AES was developed publicly and independently, but the principles behind AES are easy to prove mathematically. Top NSA cryptographers likely found the same algorithm a few years sooner and kept it secret.

Ответ для Coyote ^.^ ΘΔ
Joe Bear 😷

No one attacks AES, or any other symmetric cipher, they attack the password hash.

Joe Bear 😷

What can be retrieved from an iPhone depends on the IOS version, the specific model, whether city is in a BFU or AFU state and whether or not Lockdown Mode enabled. Accessing a GrapheneOS device that has been updated since 2022 is impossible without assistance from the user/owner.

Ответ для Joe Bear 😷
Coyote ^.^ ΘΔ

Is that on all hardware platforms that can run it? iOS security is based on the fact you can’t even attempt to extract anything from the Secure Enclave without triggering a tamper. If the hardware has a similar way of protecting the keys, you’re good, but if it’s vulnerable to chip-off dumps…

Ответ для Coyote ^.^ ΘΔ
Joe Bear 😷

The Secure Enclave's rate limiting has been bypassed in some models... The Pixel devices have a similar secure computing element called the Titan M/M2

Ответ для Joe Bear 😷
Joe Bear 😷

Yes, all models

Ответ для Joe Bear 😷