feat: opt-in v2 Argon2+HKDF encryption for multisig and MPC flows#8592

Merged

pranavjain97 merged 11 commits into

pranavjain/wcn-32-v2-encryption-call-sites

May 5, 2026

Commits on May 1, 2026

feat(sdk-api): add encryptAsync and createEncryptionSession on BitGoBase/BitGoAPI

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feat(sdk-core): add encryptionVersion opt-in param to wallet and keychain types

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feat(sdk-core): thread encryptionVersion through multisig wallet creation

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feat(sdk-core): add v2 encryption session support to DKLS MPCv2 keygen and signing

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feat(sdk-core): add v2 encryption session support to EdDSA keygen and signing

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test(bitgo): add e2e tests for v2 encryption in DKLS and EdDSA keygen

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feat(sdk-core): make decryptKeychainPrivateKey async for v1/v2 auto-detection

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refactor(sdk-core, sdk-api): address v2 encryption review feedback
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feat(sdk-api, sdk-core): thread AAD through v2 encryption for DKLS context binding
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test(bitgo, sdk-api): add e2e v2 signing test for DKLS offline rounds with adata
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Commits on May 4, 2026

fix(sdk-core): use async decrypt and getUserPrv at v2 call sites
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