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**Github username:** --
**Twitter username:** --
**Submission hash (on-chain):** 0xe4db50ebca54fe1efeed737ac1f3b2c89aab218583a0b29d77484c6a0945de23
**Severity:** medium
**Description:**
**Descriptio…
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(HAL-16) MOVETH SIGNATURE REPLAY
Auditor: Halborn
Severity: Critical
Description
The transfer_from function is vulnerable to signature replay attacks. It uses the account's sequence number as a…
SA124 updated
2 hours ago
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**Github username:** --
**Twitter username:** --
**Submission hash (on-chain):** 0xc4706bc48716a0fc9f2e4b310cf53447e9172737e974e8c0d13e9e187a343a64
**Severity:** high
**Description:**
**Description*…
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**Github username:** @0xmahdirostami
**Twitter username:** 0xmahdirostami
**Submission hash (on-chain):** 0x0c901481ecb071b3535752568fbe8cfab94035a861d790116819a298a43c4263
**Severity:** medium
**De…
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Whenever I run it, it continually pauses my sandboxels simulation with a message saying "One or more of your mods are outdated".
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**Github username:** --
**Twitter username:** --
**Submission hash (on-chain):** 0xec7bc17cdbb6208d02f4a0ac0ea20b9ec3edd1f02deacab6e2ed24110ac2450f
**Severity:** high
**Description:**
## Impact
Loss…
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- EOAの署名時の認証に用いる暗号技術ECDSAをコントラクトウォレット作成者がデザインできる
- 期間や額を指定して決済処理への署名を選択できるようになるデザインも可能
- これまでのAAの提案が棄却されてきたのは、プロトコルレイヤの改修を含むから
- プロトコルレイヤの改修とは取引を実行・発行する際にEOAによる署名が必要となりつつ、認証機構はスマートコントラクトに移行すること
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Let's say I have a game that's hybrid onchain/offchain where I want to enable players to control in-game entities with onchain logic. Let's also say that player position is only offchain and not meant…
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### What problem does your feature solve?
Right now if you have an existing account named `alice` and you run `keys generate` again, it will generate a new account, overwrite the old `alice.tom…
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### Is your feature request related to a problem? Please describe.
The current cross-cluster backup and recovery operation is somewhat complicated, requiring a lot of manual intervention from users.
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