40     ) -> Result<(), error::Unspecified>;  in encode()  argument
53     ) -> Result<(), error::Unspecified>;  in verify()  argument
84     ) -> Result<(), error::Unspecified> {  in encode()  argument
96     ) -> Result<(), error::Unspecified> {  in verify()  argument
103             return Err(error::Unspecified);  in verify()
243     ) -> Result<(), error::Unspecified> {  in encode()  argument
287             *(masked_db.next().ok_or(error::Unspecified)?) ^= 0x01;  in encode()
314     ) -> Result<(), error::Unspecified> {  in verify()  argument
328                 return Err(error::Unspecified);  in verify()
346             return Err(error::Unspecified);  in verify()
355         masked_db.read_all(error::Unspecified, |masked_bytes| {  in verify()
359                 return Err(error::Unspecified);  in verify()
377                 return Err(error::Unspecified);  in verify()
381             return Err(error::Unspecified);  in verify()
392             return Err(error::Unspecified);  in verify()
413     ) -> Result<PSSMetrics, error::Unspecified> {  in new()  argument
432         let db_len = em_len.checked_sub(1 + s_len).ok_or(error::Unspecified)?;  in new()
433         let ps_len = db_len.checked_sub(h_len + 1).ok_or(error::Unspecified)?;  in new()
454 ) -> Result<(), error::Unspecified> {  in mgf1()  argument
554                     encoded.read_all(error::Unspecified, |m| alg.verify(&m_hash, m, bit_len));  in test_pss_padding_verify()