Korea Institute of Science and Technology

Osong Medical Innovation Foundation, Korea University Research and Business Foundation

Agency for Defense Development

So Hyun Park

Sungmin Park

Jai Kyeong Kim

Hae Jung Son

Hyeonggeun Yu

Donghwan Lee

Jong Hwan Park

Kwang Su Lee

Joo Woo

Myung Kil Ahn

Hyunjung Jin

Seongwon Yoon

The present disclosure relates to a ternary photoactive layer composition and an organic solar cell including the same. According to the present disclosure, excessive crystal growth and aggregation can be prevented during large-area coating of a photoactive layer, uniform morphology can be achieved without significant phase separation, an organic solar cell with superior photovoltaic cell characteristics can be realized, and superior performance may be maintained even after long-term exposure to heat by preventing the morphological change of the photoactive layer.

Ternary photoactive layer composition and organic solar cell comprising same

According to an embodiment of the present disclosure, a ring-learning with rounding (LWR)-based quantum-resistant signature method includes: a key generation step of receiving a security parameter, and outputting a signature key and a verification key, via an operation on a ring defined by a cyclotomic equation including three terms; a signature value output step of outputting a signature value based on the output signature key; and a signature verification step of calculating an operation value based on the output verification key and signature value, and verifying a signature based on a result of comparing the output signature value with the calculated operation value.

Ring-LWR-based quantum-resistant signature method and system thereof

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Seoul, South Korea

So Hyun Park