EnoteRecords

EnoteRecords

General

EnoteRecords ¹ are records of Enotes owned by some wallet.
In the context of this documentation the term:

• EnoteRecord refers to all possible types
  (Legacy/Sp)(Basic/Intermediate/"Full")EnoteRecord(V1)
  (Note: word "Full" is omitted; V1 suffix only for Sp)
• Legacy refers to pre-seraphis-fork (cryptonote/ringct)
• Sp refers to post-seraphis-fork
• Basic means the EnoteVariant is identified as owned (Legacy: view-key scanned) or possibly owned (Sp: passed view-tag check)
• Intermediate means the EnoteRecord contains some more information (amount, amount_blinding_factor and enote_view_extension/input_context (Legacy/Sp))
  (Sp: jamtis non-selfsend enote type only)
• "Full" means the EnoteRecord contains all information (Legacy: view-key scanned + key-image computed; Sp: fully view-scanned with a jamtis view-balance key)

Content

(non-standard types only)

	Legacy	Sp
Basic	struct LegacyEnoteVariant ² struct rct::key ³ struct cryptonote::subaddress_index ⁴	struct SpEnoteVariant ⁶ struct crypto::x25519_pubkey ⁷ struct rct::key ³ struct jamtis::address_tag_t ⁸
Intermediate	struct LegacyEnoteVariant ² struct rct::key ³ crypto::secret_key* ⁵ typedef uint64_t rct::xmr_amount ³ struct cryptonote::subaddress_index ⁴	struct SpEnoteVariant ⁶ struct crypto::x25519_pubkey ⁷ struct rct::key ³ typedef uint64_t rct::xmr_amount ³ crypto::secret_key* ⁵ struct jamtis::address_tag_t ⁸
"Full"	struct LegacyEnoteVariant ² struct rct::key ³ crypto::secret_key* ⁵ typedef uint64_t rct::xmr_amount ³ struct crypto::key_image ⁵ struct cryptonote::subaddress_index ⁴	struct SpEnoteVariant ⁶ struct crypto::x25519_pubkey ⁷ struct rct::key ³ typedef uint64_t rct::xmr_amount ³ crypto::secret_key* ⁵ struct crypto::key_image ⁵ struct jamtis::address_tag_t ⁸ enum jamtis::JamtisEnoteType ⁸

*

using crypto::secret_key = epee::mlocked⁹<tools::scrubbed¹⁰<ec_scalar>>;
struct ec_scalar { char data[32]; }; ⁵

All EnoteRecord Types

1. LegacyBasicEnoteRecord
2. LegacyIntermediateEnoteRecord
3. LegacyEnoteRecord
4. SpBasicEnoteRecordV1
5. SpIntermediateEnoteRecordV1
6. SpEnoteRecordV1

Source files

¹ src/seraphis_main/enote_record_types.h [view]
² src/seraphis_core/legacy_enote_types.h [view]
³ src/ringct/rctTypes.h [view]
⁴ src/cryptonote_basic/subaddress_index.h [view]
⁵ src/crypto/crypto.h [view]
⁶ src/seraphis_main/tx_component_types.h [view]
⁷ src/crypto/x25519.h [view]
⁸ src/seraphis_core/jamtis_support_types.h [view]
⁹ contrib/epee/include/mlocker.h [view]
¹⁰ contrib/epee/include/memwipe.h [view]

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