Tizian 「ティツィアーン」
3bc0bae6e3
ADR 0017's step 1, on libsodium (sodium 4.1.0+1, whose build hook compiles the libsodium 1.0.22 it ships: a C compiler and make wherever it builds): - Argon2id (64 MiB, 3 passes, kept with the account and never below that) makes a master key, which libsodium's KDF splits into SRP's secret (x) and the key-encryption key. - The account's X25519 and Ed25519 key pairs, their private halves wrapped with XChaCha20-Poly1305 under the KEK and under the recovery key, bound to their public keys. - A 24-word BIP-39 recovery phrase (the English list, MIT) and the recovery key derived from it. - Data keys sealed to the account with crypto_box_seal, bound to their IDs; content in ADR 0002's envelope, encrypted with a data key and signed with Ed25519 (detached), bound to a context the caller names. - Secrets in libsodium's guarded memory where its API takes them. - Tests: libsodium's Argon2id known answers, BIP-39's English vectors, round trips and every refusal. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
9 lines
178 B
YAML
9 lines
178 B
YAML
# The workspace's lint rules (see ../../analysis_options.yaml).
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include: ../../analysis_options.yaml
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analyzer:
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exclude:
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- build/**
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formatter:
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trailing_commas: preserve
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