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Add crypto API call to derive a public key child. #536

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This commit is contained in:
James Calfee 2016-01-29 15:12:55 -06:00
parent 8df58439b1
commit 84fd629d36
2 changed files with 7 additions and 0 deletions
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5
libraries/app/api.cpp
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@ -464,6 +464,11 @@ namespace graphene { namespace app {
{
return fc::ecc::range_proof_sign( min_value, commit, commit_blind, nonce, base10_exp, min_bits, actual_value );
}
fc::ecc::public_key crypto_api::child(fc::ecc::public_key public_key, fc::sha256 child)
{
return public_key_type( public_key.child( child ) );
}
verify_range_proof_rewind_result crypto_api::verify_range_proof_rewind( const blind_factor_type& nonce,
const commitment_type& commit,

2
libraries/app/include/graphene/app/api.hpp
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@ -222,6 +222,7 @@ namespace graphene { namespace app {
uint8_t min_bits,
uint64_t actual_value );
fc::ecc::public_key child(fc::ecc::public_key public_key, fc::sha256 child);
verify_range_proof_rewind_result verify_range_proof_rewind( const blind_factor_type& nonce,
const fc::ecc::commitment_type& commit,
@ -313,6 +314,7 @@ FC_API(graphene::app::crypto_api,
(verify_sum)
(verify_range)
(range_proof_sign)
(child)
(verify_range_proof_rewind)
(range_get_info)
)