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Fix typo for size of derivedhalf1 and derivedhalf2 #28

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Fix typo for size of derivedhalf1 and derivedhalf2 #28

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2 changes: 1 addition & 1 deletion bip-0038.mediawiki
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Expand Up @@ -139,7 +139,7 @@ Steps to create new encrypted private keys given ''intermediate_passphrase_strin
# Take the first four bytes of SHA256(SHA256(''generatedaddress'')) and call it ''addresshash''.
# Now we will encrypt ''seedb''. Derive a second key from ''passpoint'' using scrypt
#*Parameters: ''passphrase'' is ''passpoint'' provided from the first party (expressed in binary as 33 bytes). ''salt'' is ''addresshash'' + ''ownerentropy'', n=1024, r=1, p=1, length=64. The "+" operator is concatenation.
#*Split the result into two 16-byte halves and call them ''derivedhalf1'' and ''derivedhalf2''.
#*Split the 64-byte scrypt result into two 32-byte halves and call them ''derivedhalf1'' and ''derivedhalf2''.
# Do AES256Encrypt(seedb[0...15]] xor derivedhalf1[0...15], derivedhalf2), call the 16-byte result ''encryptedpart1''
# Do AES256Encrypt((encryptedpart1[8...15] + seedb[16...23]) xor derivedhalf1[16...31], derivedhalf2), call the 16-byte result ''encryptedseedb''. The "+" operator is concatenation.

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