Development of modified RSA algorithm using fixed mersenne prime numbers for medical ultrasound imaging instrumentation

Shin, Seung-Hyeok; Yoo, Won Sok; Choi, Hojong

doi:10.1080/24699322.2019.1649070

Cited by 10 publications

(6 citation statements)

References 19 publications

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“…In the RSA encryption systems, it might be possible to create a public key such as the product of two large prime numbers, p and q. 64 The encoding value may be large, c. Since the prime numbers are kept secret, most observers will be able to encrypt a message but only an operator who knows the primes will be able to decrypt it.…”

Section: Rivest-shamir-adleman Encryptionmentioning

confidence: 99%

Quantum Cryptography for Securing Personal Health Information in Hospitals

Maheshwari¹,

Mantry²

2022

Newborn

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Healthcare systems widely use information technology (IT) for system authentication (digital signatures), web surfing, e-mails, instant messaging, protecting data at rest, Voice over Internet Protocol (VoIP) telephony, and cellular telephony. To protect patient identification and healthcare information, cryptographic systems are widely used to secure these data from malicious third parties (adversaries). In our healthcare systems, we have had reasonable success in the efficient storage of the information of our patients and their families, in its timely retrieval, and in ensuring its safety from adversaries. However, the data are increasing rapidly and our current computational systems could be inadequate in the not-sodistant future. In this context, there is a need for novel solutions. One possibility can be seen in quantum computing (QC) algorithms/devices that can provide elegant solutions based on subatomic interactions. In this review, we have summarized current information on the need, current options, and future possibilities for the use of QC algorithms/devices in large data systems such as healthcare. This article combines peerreviewed evidence from our own clinical studies with the results of an extensive literature search in the databases PubMed, EMBASE, and Scopus.

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Section: Rivest-shamir-adleman Encryptionmentioning

confidence: 99%

Quantum Cryptography for Securing Personal Health Information in Hospitals

Maheshwari¹,

Mantry²

2022

Newborn

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“…This article employs Hamming error correction and detection. Shin et al [79] used the encryption and transportation of confidential medical images to enhance encryption capability and elapsed time. When compared to methods that employ two prime numbers Huang et al [80] presented a novel asymmetric pixel confusion method for images in 2020, which was based on the Rivest-Shamir-Adleman (RSA) public-key cryptosystem and the Arnold map.…”

Section: Imagementioning

confidence: 99%

Systematic and Critical Review of RSA Based Public Key Cryptographic Schemes: Past and Present Status

et al. 2021

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“…Among medical systems, ultrasound instruments are widely used in ambulances [1][2][3][4][5]. Compared to bench-top ultrasound instruments, which have a 100-240 V alternating current (AC) cord, other ultrasound instruments have a limited power supply [6,7].…”

Section: Introductionmentioning

confidence: 99%

Harmonic-Reduced Bias Circuit for Ultrasound Transducers

Choi

2023

Sensors

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The gain of class-C power amplifiers is generally lower than that of class-A power amplifiers. Thus, higher-amplitude input voltage signals for class-C power amplifiers are required. However, high-amplitude input signals generate unwanted harmonic signals. Therefore, a novel bias circuit was proposed to suppress the harmonic signals generated by class-C power amplifiers, which improves the output voltage amplitudes. To verify the proposed idea, the input harmonic signals when using a harmonic-reduced bias circuit (−61.31 dB, −89.092 dB, −90.53 dB, and −90.32 dB) were measured and were found to be much lower than those when using the voltage divider bias circuit (−57.19 dB, −73.49 dB, −70.97 dB, and −73.61 dB) at 25 MHz, 50 MHz, 75 MHz, and 100 MHz, respectively. To further validate the proposed idea, the pulse-echo measurements were compared using the bias circuits. The peak-to-peak echo amplitude and bandwidth of the piezoelectric transducer, measured when using a harmonic-reduced bias circuit (27.07 mV and 37.19%), were higher than those achieved with a voltage divider circuit (18.55 mV and 22.71%). Therefore, the proposed scheme may be useful for ultrasound instruments with low sensitivity.

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Development of modified RSA algorithm using fixed mersenne prime numbers for medical ultrasound imaging instrumentation

Cited by 10 publications

References 19 publications

Quantum Cryptography for Securing Personal Health Information in Hospitals

Quantum Cryptography for Securing Personal Health Information in Hospitals

Systematic and Critical Review of RSA Based Public Key Cryptographic Schemes: Past and Present Status

Harmonic-Reduced Bias Circuit for Ultrasound Transducers

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